TPS4545 Plain Steel.134"(3.4)mm
Full Mortise Spring Hinge
Commercial Grade
4.5"(114.3)x4.5"(114.3)
  • Ul Listed for fire doors
  • Steel base material
  • Meets NFPA 80 for 3 hour fire doors (minimum 2 per door)
  • Template screw hole locations to speed installation
  • Maximum door weight 180 lbs (82)kg
  • Max door size 3'x7'6"(914x2286)mm(3 hinges per door)
  • Conforms to ANSI K81071F
  • Available in USP,3,4,10,10A,26,26D