Door Hinges

  • Our GCB80 door hinge is 4-1/2″ x 4 1/2″ and template hinge. This door hinge is has concealed bearings for aesthetic design applications. Available with or without NRP. 1 Pcs.
  • Our G50 door hinge is a 3 knuckle design and template hinge. This door hinge is for automatic closing of doors and meets code for hotels, institutions and commercial buildings. Adjustable tension and adjustment tool included. Standard screw packaging on sizes 4-1/2” x 4” (114 x 101mm) and 4-1/2” x 4-1/2” (114 x 114mm) is all machine and 1/2 wood. MAXIMUM DOOR SIZE
    • For labeled doors 3’ x 7’(914 x 2134mm), the maximum door size is based on the limits set forth by NFPA Standard #80.
    • Labeled doors require Ball Bearing hinges.
    • For nonlabeled doors 4’0”(1220mm) wide, 4” x 4” (101 x 101mm) Spring hinges are not recommended.
    • For non-labeled doors over 7’6” (2250mm) in height, use an additional hinge for each additional 30”(750mm) of height or fraction thereof.
    1 Pcs.
  • GEARED CONTINUOUS HINGE

    Product #: SJ100

    Our SJ100 heavy duty concealed geared continuous hinge provides superior performance you can rely on in high-traffic areas. This hinge is available in clear aluminum or bronze. Email info@gulfport-corp.com for more information. 1 Pcs.
  • Our GBB99 door hinge is a 4 ball bearing, 5 knuckle design and template hinge. This door hinge is used on heavy doors or doors that require high frequency servicing.
    • Button tip and plug
    • Optional non-rising removable pin
    • All sizes packed 3 per box with screws (48/case), regularly furnished with Phillips flat head screws
    1 Pcs.
  • Our GBB68 door hinge is a 4 ball bearing, 5 knuckle design and template hinge. This door hinge is used on heavy doors or doors that require high frequency servicing.
    • Button tip and plug.
    • Optional non-rising removable pin is available.
    • All sizes packed 3 per box with screws (48/case), regularly furnished with Phillips flat head screws.
    1 Pcs.
  • Our GBB91 door hinge is a 2 ball bearing, 5 knuckle design and template hinge. This door hinge is used on medium weight doors or doors that require average frequency servicing.
    • Button tip and plug.
    • Optional non-rising removable pin is available.
    • All sizes packed 3 per box with screws (48/case), regularly furnished with Phillips flat head screw.
    1 Pcs.
  • Our GBB79 door hinge is a 2 ball bearing, 5 knuckle design and template hinge. This door hinge is used on medium weight doors or doors that require average frequency servicing.
    • Button tip and plug.
    • Optional non-rising removable pin is available.
    • All sizes packed 3 per box with screws (48/case), regularly furnished with Phillips flat head screws.
    1 Pcs.
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