Ives 3SP1 3 Knuckle Spring Full Mortise Hinge

3 Knuckle, spring full mortise hinge 

• For use with doors where self-closing is required 

• Maximum door weight 120 lbs, max door width 36" 

• Maximum labeled door size - 3'0" wide x 7'0" x 1 3⁄4" thick as set in NFPA #80 

• Packed with fasteners for hollow metal and half metal/half wood applications 

• − 12-24 x 1 ⁄2 UFPHMS, 12 x 1 1 ⁄4 FPHWS 

• − Pin for setting spring tension 

• − Adjusting wrench