{"product_id":"dormakaba-simplex-1041-key-override-passage-knob-lock","title":"Dormakaba Simplex 1041 Mechanical Pushbutton Knob Lock – Key Override and Passage Mode","description":"\u003cp\u003e\u003ca href=\"https:\/\/uslocksupply.com\/products\/core-with-control-key-and-2-regular-keys?_pos=1\u0026amp;_sid=050171ee6\u0026amp;_ss=r\"\u003e\u003cspan\u003eBest Core \u003c\/span\u003eEquivalent\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-information__container\"\u003e\n\u003cdiv class=\"product-information__details-inner\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe dormakaba Simplex 1041 is a heavy-duty mechanical pushbutton knob lock offering combination entry, mechanical key override, interior-controlled passage mode and free egress. It requires no batteries, wiring or software and accepts compatible interchangeable or removable cylinder cores. The 1041 is field reversible, weather resistant and equipped with a 3-hour UL\/ULC fire-rated cylindrical latch. \u003cstrong\u003eCylinder core is not included.\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFull Product Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003edormakaba Simplex 1041 Mechanical Pushbutton Lock\u003c\/strong\u003e combines three exterior access methods in one reliable, battery-free commercial lock: combination entry, mechanical key override and passage operation.\u003c\/p\u003e\n\u003cp\u003eDuring normal secured operation, an authorized user presses the programmed combination and turns the exterior knob to retract the latch. Management personnel can bypass the combination using a compatible mechanical key. When passage mode is activated from the interior, the exterior knob operates freely without requiring either the combination or a key.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e1041 is the combination-entry, key-override and passage model\u003c\/strong\u003e in the knob-operated Simplex 1000 Series. It is an excellent solution for facilities requiring combination-controlled access after hours, keyed access for management or emergencies and unrestricted entry during normal business hours.\u003c\/p\u003e\n\u003cp\u003eThe mechanical key override allows the opening to remain part of a compatible keyed or master-keyed system. Available preparations support \u003cstrong\u003eBEST-style small-format interchangeable cores\u003c\/strong\u003e and selected large-format removable cores from \u003cstrong\u003eCorbin Russwin, Medeco, ASSA, Yale, Abloy, Schlage and Sargent\u003c\/strong\u003e. The correct core preparation must be selected when ordering. \u003cstrong\u003eThe cylinder core is not supplied with the lock.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePassage mode is activated and deactivated from the secure interior side using the special key or thumbturn furnished with passage-function models. While passage is active, users can turn the exterior knob without entering the combination. When passage mode is discontinued, the exterior knob returns to combination-controlled operation while the key override remains available.\u003c\/p\u003e\n\u003cp\u003eBecause the Simplex 1041 is completely mechanical, it requires no batteries, electricity, wiring, access cards, software, computer or network connection. It continues operating during power and network outages while eliminating recurring battery-replacement and electronic maintenance expenses.\u003c\/p\u003e\n\u003cp\u003eThe lock stores one shared access combination. A combination may use one to five buttons pressed individually or simultaneously, providing thousands of possible combinations. Authorized personnel can change the combination from the interior side using the furnished combination-change control key without removing the lock from the door.\u003c\/p\u003e\n\u003cp\u003eHeavy-duty construction includes an all-metal cylindrical lock housing, molded front cover, brass adjustment plate, die-cast zinc knobs and vandal-resistant solid-metal pushbuttons. The 1041 installs on properly prepared wood or metal doors from 1-3\/8\" through 2-1\/4\" thick.\u003c\/p\u003e\n\u003cp\u003eThe cylindrical latch carries a \u003cstrong\u003e3-hour UL\/ULC fire rating for “A”-labeled doors\u003c\/strong\u003e, and the lock is weather resistant for indoor or appropriate outdoor applications. The Simplex 1041 is factory configured for left-hand doors but can be reversed in the field. \u003ca class=\"decorated-link\" rel=\"noopener\" href=\"https:\/\/www.dormakaba.com\/us-en\/offering\/products\/door-hardware\/simplex-mechanical-pushbutton-locks\/simplex-1000--ka_235259?utm_source=chatgpt.com\"\u003eManufacturer specifications\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExterior combination entry\u003c\/li\u003e\n\u003cli\u003eMechanical key override\u003c\/li\u003e\n\u003cli\u003eInterior-controlled passage mode\u003c\/li\u003e\n\u003cli\u003eInterior knob provides free egress\u003c\/li\u003e\n\u003cli\u003eCompletely mechanical operation\u003c\/li\u003e\n\u003cli\u003eNo batteries, electricity or wiring required\u003c\/li\u003e\n\u003cli\u003eNo software, computer or network connection required\u003c\/li\u003e\n\u003cli\u003eOne shared access combination\u003c\/li\u003e\n\u003cli\u003eThousands of possible combinations\u003c\/li\u003e\n\u003cli\u003eCombination uses one to five buttons\u003c\/li\u003e\n\u003cli\u003eButtons may be pressed individually or simultaneously\u003c\/li\u003e\n\u003cli\u003eCombination can be changed without removing the lock\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple interchangeable and removable core systems\u003c\/li\u003e\n\u003cli\u003eCan integrate with a compatible master-key system\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cylindrical lock construction\u003c\/li\u003e\n\u003cli\u003eVandal-resistant solid-metal pushbuttons\u003c\/li\u003e\n\u003cli\u003eDie-cast zinc knobs\u003c\/li\u003e\n\u003cli\u003eWeather-resistant for indoor or outdoor use\u003c\/li\u003e\n\u003cli\u003eField reversible\u003c\/li\u003e\n\u003cli\u003e3-hour UL\/ULC fire-rated cylindrical latch\u003c\/li\u003e\n\u003cli\u003e3-year manufacturer’s warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSimplex 1041 Function\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCombination Entry, Key Override and Passage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExterior by combination: Enter the correct combination and turn the knob.\u003c\/li\u003e\n\u003cli\u003eExterior by key: Use the compatible override key to gain entry.\u003c\/li\u003e\n\u003cli\u003eExterior in passage mode: Turn the knob without entering a combination or using a key.\u003c\/li\u003e\n\u003cli\u003eInterior: Turn the knob for unrestricted free egress.\u003c\/li\u003e\n\u003cli\u003ePassage control: Activated and deactivated from the interior.\u003c\/li\u003e\n\u003cli\u003eKey override: Yes\u003c\/li\u003e\n\u003cli\u003eCylinder core: Not included\u003c\/li\u003e\n\u003cli\u003ePassage feature: Yes\u003c\/li\u003e\n\u003cli\u003eLockout function: No\u003c\/li\u003e\n\u003cli\u003eNumber of codes: One shared combination\u003c\/li\u003e\n\u003cli\u003ePower required: None\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUsing the override key or activating passage mode does not change or erase the programmed combination.\u003c\/p\u003e\n\u003ch2\u003eHow Passage Mode Works\u003c\/h2\u003e\n\u003ch3\u003ePassage Mode Activated\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNo combination or key is required.\u003c\/li\u003e\n\u003cli\u003eThe exterior knob retracts the latch normally.\u003c\/li\u003e\n\u003cli\u003eThe opening permits unrestricted entry and egress.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePassage Mode Deactivated\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe exterior knob returns to secured operation.\u003c\/li\u003e\n\u003cli\u003eAuthorized users enter using the combination.\u003c\/li\u003e\n\u003cli\u003eManagement can still enter using the mechanical override key.\u003c\/li\u003e\n\u003cli\u003eThe interior knob continues to provide free egress.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePassage is controlled from the secure side of the opening using the furnished passage control.\u003c\/p\u003e\n\u003ch2\u003eKey-Override Core Options\u003c\/h2\u003e\n\u003cp\u003eThe Simplex 1041 can be ordered with the following core preparations:\u003c\/p\u003e\n\u003cdiv class=\"group TyagGW_tableContainer TyagGW_tableContainerWithTableOfContents\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eCode\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eCore Preparation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBEST and equivalent SFIC, 6- or 7-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCorbin Russwin removable core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMedeco, ASSA, Yale or Abloy removable core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSargent removable core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSchlage removable core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The interchangeable or removable cylinder core and operating keys are not included. Select the preparation that matches the facility’s existing key system.\u003c\/p\u003e\n\u003ch2\u003eSimplex 1041 vs. L1041\u003c\/h2\u003e\n\u003cdiv class=\"group TyagGW_tableContainer TyagGW_tableContainerWithTableOfContents\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eFeature\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSimplex 1041\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSimplex L1041\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eExterior trim\u003c\/td\u003e\n\u003ctd\u003eKnob\u003c\/td\u003e\n\u003ctd\u003eLever\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterior trim\u003c\/td\u003e\n\u003ctd\u003eKnob\u003c\/td\u003e\n\u003ctd\u003eLever\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCombination entry\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey override\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePassage mode\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADA lever operation\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHanding\u003c\/td\u003e\n\u003ctd\u003eField reversible\u003c\/td\u003e\n\u003ctd\u003eFactory handed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003eL1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eChoose the \u003cstrong\u003e1041\u003c\/strong\u003e when traditional knob operation is desired. Choose the \u003cstrong\u003eL1041\u003c\/strong\u003e when fixed ADA-compliant lever handles are required.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"group TyagGW_tableContainer TyagGW_tableContainerWithTableOfContents\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003edormakaba\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSimplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1041\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLock type\u003c\/td\u003e\n\u003ctd\u003eMechanical pushbutton cylindrical knob lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eCombination entry, key override and passage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExterior operation\u003c\/td\u003e\n\u003ctd\u003eCombination, key or passage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterior operation\u003c\/td\u003e\n\u003ctd\u003eFree egress by knob\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of codes\u003c\/td\u003e\n\u003ctd\u003eOne\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCombination format\u003c\/td\u003e\n\u003ctd\u003eOne to five buttons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower requirement\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey override\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder core\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePassage feature\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLockout function\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDoor type\u003c\/td\u003e\n\u003ctd\u003eWood or metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDoor preparation\u003c\/td\u003e\n\u003ctd\u003eASA 106 or 161 with additional through holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDoor thickness\u003c\/td\u003e\n\u003ctd\u003e1-3\/8\" to 2-1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard backset\u003c\/td\u003e\n\u003ctd\u003e2-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional backset\u003c\/td\u003e\n\u003ctd\u003e2-3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard latch throw\u003c\/td\u003e\n\u003ctd\u003e1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional latch throw\u003c\/td\u003e\n\u003ctd\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum recommended stile\u003c\/td\u003e\n\u003ctd\u003e5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHanding\u003c\/td\u003e\n\u003ctd\u003eFactory set for left hand; field reversible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFire rating\u003c\/td\u003e\n\u003ctd\u003e3-hour UL\/ULC for “A”-labeled doors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental suitability\u003c\/td\u003e\n\u003ctd\u003eWeather resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate weight\u003c\/td\u003e\n\u003ctd\u003e7.25 lb.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDimensions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExterior housing height: Approximately 7-3\/8\"\u003c\/li\u003e\n\u003cli\u003eExterior housing width: Approximately 3-1\/8\"\u003c\/li\u003e\n\u003cli\u003eExterior projection: Approximately 3-13\/16\"\u003c\/li\u003e\n\u003cli\u003eInterior trim height: Approximately 9\"\u003c\/li\u003e\n\u003cli\u003eInterior trim width: Approximately 3-1\/4\"\u003c\/li\u003e\n\u003cli\u003eMinimum recommended door stile: 5\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDoor Preparation\u003c\/h2\u003e\n\u003cp\u003eThe Simplex 1041 installs on wood or metal doors prepared to \u003cstrong\u003eASA 106 or ASA 161\u003c\/strong\u003e, with additional through holes for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCombination-change access\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003cli\u003eInterior passage control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReview the manufacturer’s full-size installation template before drilling or modifying the door.\u003c\/p\u003e\n\u003ch2\u003eLocking Device Options\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1:\u003c\/strong\u003e 1\/2\" latch throw, floating faceplate, 2-3\/4\" backset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2:\u003c\/strong\u003e 1\/2\" latch throw, floating faceplate, 2-3\/8\" backset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5:\u003c\/strong\u003e 3\/4\" latch throw, beveled faceplate, 2-3\/4\" backset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6:\u003c\/strong\u003e 3\/4\" latch throw, beveled faceplate, 2-3\/4\" backset\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe standard \u003cstrong\u003e1041\u003c\/strong\u003e configuration generally indicates combination-entry\/key-override\/passage function with a 1\/2\" latch and 2-3\/4\" backset. Confirm the complete model number before ordering.\u003c\/p\u003e\n\u003ch2\u003eAvailable Finishes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e03 \/ 605:\u003c\/strong\u003e Bright Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e05 \/ 609:\u003c\/strong\u003e Antique Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e026 \/ 625:\u003c\/strong\u003e Bright Chrome\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e26D \/ 626:\u003c\/strong\u003e Satin Chrome\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHanding Information\u003c\/h2\u003e\n\u003cp\u003eThe Simplex 1041 is factory configured for a left-hand door but can be reversed in the field.\u003c\/p\u003e\n\u003cp\u003eThis differs from the lever-operated L1000 Series, which is factory handed and not field reversible.\u003c\/p\u003e\n\u003ch2\u003eWhat Is Included?\u003c\/h2\u003e\n\u003cp\u003eStandard supplied components generally include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExterior mechanical pushbutton lock assembly\u003c\/li\u003e\n\u003cli\u003eKey-override housing prepared for the selected core\u003c\/li\u003e\n\u003cli\u003eInterior knob trim with passage control\u003c\/li\u003e\n\u003cli\u003eCylindrical latch\u003c\/li\u003e\n\u003cli\u003eStrike\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eFull-size installation template\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eCombination-change control key\u003c\/li\u003e\n\u003cli\u003ePassage-control key or thumbturn, depending on configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCylinder core and operating keys are not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eCommon Applications\u003c\/h2\u003e\n\u003cp\u003eThe Simplex 1041 is commonly used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial offices\u003c\/li\u003e\n\u003cli\u003eEmployee entrances\u003c\/li\u003e\n\u003cli\u003eSchools and universities\u003c\/li\u003e\n\u003cli\u003eHealthcare facilities\u003c\/li\u003e\n\u003cli\u003eReligious institutions\u003c\/li\u003e\n\u003cli\u003eCommunity centers\u003c\/li\u003e\n\u003cli\u003eDormitories\u003c\/li\u003e\n\u003cli\u003eApartment common areas\u003c\/li\u003e\n\u003cli\u003eWarehouses\u003c\/li\u003e\n\u003cli\u003eIndustrial buildings\u003c\/li\u003e\n\u003cli\u003eGovernment facilities\u003c\/li\u003e\n\u003cli\u003eReceiving and delivery entrances\u003c\/li\u003e\n\u003cli\u003eFacilities with existing master-key systems\u003c\/li\u003e\n\u003cli\u003eDoors requiring controlled after-hours access\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the Simplex 1041?\u003c\/h2\u003e\n\u003cp\u003eThe Simplex 1041 offers the most flexible general-access function in the knob-operated 1000 Series. It combines pushbutton access, keyed management access and temporary passage operation without requiring electronic access-control infrastructure.\u003c\/p\u003e\n\u003cp\u003eChoose the 1041 when you need:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBattery-free combination entry\u003c\/li\u003e\n\u003cli\u003eMechanical key override\u003c\/li\u003e\n\u003cli\u003eCompatibility with an existing master-key system\u003c\/li\u003e\n\u003cli\u003eInterior-controlled passage mode\u003c\/li\u003e\n\u003cli\u003eTraditional knob operation\u003c\/li\u003e\n\u003cli\u003eFree interior egress\u003c\/li\u003e\n\u003cli\u003eField-reversible handing\u003c\/li\u003e\n\u003cli\u003eIndoor or outdoor installation\u003c\/li\u003e\n\u003cli\u003eNo wiring, software or battery maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSimplex 1000 Function Comparison\u003c\/h2\u003e\n\u003cdiv class=\"group TyagGW_tableContainer TyagGW_tableContainerWithTableOfContents\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eModel\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eCombination\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eKey Override\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003ePassage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1011\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1021\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1031\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1041\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eImportant Ordering Information\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, confirm:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eKnob operation is acceptable\u003c\/li\u003e\n\u003cli\u003eADA-compliant lever operation is not required\u003c\/li\u003e\n\u003cli\u003eRequired cylinder manufacturer and core format\u003c\/li\u003e\n\u003cli\u003ePassage mode is permitted for the opening\u003c\/li\u003e\n\u003cli\u003eDoor thickness\u003c\/li\u003e\n\u003cli\u003eFinish\u003c\/li\u003e\n\u003cli\u003eBackset\u003c\/li\u003e\n\u003cli\u003eLatch throw and faceplate\u003c\/li\u003e\n\u003cli\u003eStrike requirements\u003c\/li\u003e\n\u003cli\u003eFire-door requirements\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe Simplex 1041 is normally furnished \u003cstrong\u003eless cylinder core\u003c\/strong\u003e. Ordering the wrong key-override preparation can prevent the facility’s cylinder from fitting the lock.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDoes the Simplex 1041 require batteries?\u003c\/h3\u003e\n\u003cp\u003eNo. It is completely mechanical and requires no batteries, wiring or external power.\u003c\/p\u003e\n\u003ch3\u003eWhat functions does the 1041 provide?\u003c\/h3\u003e\n\u003cp\u003eIt provides combination entry, mechanical key override, interior-controlled passage mode and free interior egress.\u003c\/p\u003e\n\u003ch3\u003eIs the cylinder core included?\u003c\/h3\u003e\n\u003cp\u003eNo. The interchangeable or removable cylinder core must be ordered separately.\u003c\/p\u003e\n\u003ch3\u003eWhich cylinder systems are supported?\u003c\/h3\u003e\n\u003cp\u003eAvailable preparations support BEST-style SFIC and selected Corbin Russwin, Medeco, ASSA, Yale, Abloy, Schlage and Sargent removable cores.\u003c\/p\u003e\n\u003ch3\u003eCan the 1041 work with a master-key system?\u003c\/h3\u003e\n\u003cp\u003eYes. When ordered with the correct core preparation and fitted with a compatible cylinder, it can be integrated into an existing master-key system.\u003c\/p\u003e\n\u003ch3\u003eWhat is passage mode?\u003c\/h3\u003e\n\u003cp\u003ePassage mode allows the exterior knob to retract the latch without entering the combination or using a key.\u003c\/p\u003e\n\u003ch3\u003eHow is passage mode controlled?\u003c\/h3\u003e\n\u003cp\u003eIt is activated and deactivated from the interior using the special key or thumbturn furnished with the passage configuration.\u003c\/p\u003e\n\u003ch3\u003eDoes passage mode erase the combination?\u003c\/h3\u003e\n\u003cp\u003eNo. The programmed combination remains unchanged and is required again after passage mode is discontinued.\u003c\/p\u003e\n\u003ch3\u003eDoes using the override key change the code?\u003c\/h3\u003e\n\u003cp\u003eNo. The key provides an alternate method of entry and does not alter the pushbutton combination.\u003c\/p\u003e\n\u003ch3\u003eHow many access codes does the lock hold?\u003c\/h3\u003e\n\u003cp\u003eThe Simplex 1041 stores one shared combination. It does not provide individual user codes, audit trails or remote management.\u003c\/p\u003e\n\u003ch3\u003eDoes the interior knob require a combination?\u003c\/h3\u003e\n\u003cp\u003eNo. The interior knob always provides unrestricted free egress.\u003c\/p\u003e\n\u003ch3\u003eIs the Simplex 1041 ADA compliant?\u003c\/h3\u003e\n\u003cp\u003eThe 1041 uses knobs rather than ADA-compliant levers. Consider the \u003cstrong\u003eSimplex L1041\u003c\/strong\u003e when lever operation is required.\u003c\/p\u003e\n\u003ch3\u003eIs the lock field reversible?\u003c\/h3\u003e\n\u003cp\u003eYes. It is factory configured for left-hand doors but can be reversed in the field.\u003c\/p\u003e\n\u003ch3\u003eIs the 1041 suitable for exterior doors?\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer identifies the Simplex 1000 Series as weather resistant and suitable for indoor and outdoor locations when properly installed.\u003c\/p\u003e\n\u003ch3\u003eIs it fire rated?\u003c\/h3\u003e\n\u003cp\u003eIts cylindrical latch carries a 3-hour UL\/ULC fire rating when properly installed as part of a compatible “A”-labeled fire-door assembly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Kaba","offers":[{"title":"26D - Satin Chrome \/ Best or Equivalent 6-7 Pin Length \/ 2-3\/4\" Backset","offer_id":14680976263,"sku":"1041B-26D-41","price":545.9,"currency_code":"USD","in_stock":true},{"title":"26D - Satin Chrome \/ Best or Equivalent 6-7 Pin Length \/ 2-3\/8\" Backset","offer_id":14680976327,"sku":"1042B-26D-41","price":545.9,"currency_code":"USD","in_stock":true},{"title":"26D - 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