Von Duprin 555NL-CA Night Latch, Cylinder Assembly Trim for 55 Series Exit Devices - For Metal Doors

Von Duprin 55 Series Exit Device Trim Options

Enhance the performance and aesthetic of your Von Duprin 55 Series exit devices with premium exit trims, designed for lasting value and flexible functionality. The 55 Series is engineered for narrow stile applications, combining a timeless design ideal for retro-inspired and historic architectural environments with the durability and adaptability demanded by today’s facilities.

Engineered for Longevity and Flexibility
Von Duprin devices are built to perform over time. The 55 Series features a universal center case that supports future upgrades and modifications as security requirements evolve. Field reversible handing and flexible field sizing simplify installation across various surface-mounted vertical rod and rim exit device configurations.

Exceptional Support and Expertise
Von Duprin products are backed by Allegion’s industry-leading customer service. With an average of 15 years of experience, Allegion representatives provide trusted guidance on fire and life safety codes, installation, and ongoing education through workshops, videos, and online courses—reinforcing Von Duprin’s commitment to your success.

Available Trim Options:

• 555NL Night Latch Trim (Hollow Metal Door)
  Night latch function
  Key retracts latch bolt
  Compatible with Von Duprin 33A/35A Series and 55 Series Exit Devices

• 556NL Night Latch Trim (Wood Door)
  Night latch function
  Key retracts latch bolt
  Compatible with Von Duprin 33A/35A Series and 55 Series Exit Devices

• 555NL-CA Night Latch Cylinder Assembly Trim (Hollow Metal Door)
  Night latch function with cylinder assembly
  Key retracts latch bolt
  Compatible with Von Duprin 33A/35A Series and 55 Series Exit Devices

• 556NL-CA Night Latch Cylinder Assembly Trim (Wood Door)
  Night latch function with cylinder assembly
  Key retracts latch bolt
  Compatible with Von Duprin 33A/35A Series and 55 Series Exit Devices

Invest in performance, reliability, and style with Von Duprin’s 55 Series exit device trims—crafted to meet the highest standards in safety and design versatility.