Home > HARDWARE > BUILDERS HARDWARE > HINGES > SPRING HINGES
Sort By:
1
Manufactured with cold-rolled steel. Adjustable closing speed and tension. Fits standard hinge cutout. UL approved for fire doors. Manufactured with cold-rolled steel. Adjustable closing speed and tension. Fits standard hinge cutout. UL approved for fire doors. Manufactured with cold-rolled steel. Adjustable closing speed and tension. Fits standard hinge cutout. UL approved for fire doors.
Manufactured with cold-rolled steel. Adjustable closing speed and tension. Fits standard hinge cutout. UL approved for fire doors. Automatically closes doors for use as an alternative to overhead mounted door closers in corridors, entrances, and stairways. Ratchet adjustment eliminates need for adjustment locking pin and allows for quick fine-tuning tension up or down with Allen hex key. Use with anti-friction hinges for best performance. Pivot point designed to align with CB and FBB series anti-friction ball-bearing hinges. Conforms to ANSI/BHMA Standard A156.17; meets NFPA80 Standard for 3 hour fire rated doors (minimum 2 per door required); UK fire approval for use on FD30 and FD60 doors. Carded products packaged with hex wrench. UL listed for doors up to 4' x 8'; weighing up to 180 lbs. 3-1/2" x 3-1/2" hinges for 1-3/8" thick doors, 4" x 4" for 1-3/4" thick up to 3' x 7' and weighing up to 50, 85, or 110 pounds; 4-1/2" x 4" or 4-1/2" x 4-1/2" for doors up to 1-3/4" thick, 3' x 7'6" or 4' x 8' weighing up to 80, 130, or 180 pounds (see package for details).
Double acting hinge swings door in both directions.  Fully adjustable spring tension returns door to opening. Includes adjusting rod, stop pin, instruction sheet, and screws. 2mm thick. Manufactured with cold-rolled steel. Adjustable closing speed and tension. Fits standard hinge cutout. UL approved for fire doors. Automatically closes doors for use as an alternative to overhead mounted door closers in corridors, entrances, and stairways. Ratchet adjustment eliminates need for adjustment locking pin and allows for quick fine-tuning tension up or down with Allen hex key. Use with anti-friction hinges for best performance. Pivot point designed to align with CB and FBB series anti-friction ball-bearing hinges. Conforms to ANSI/BHMA Standard A156.17; meets NFPA80 Standard for 3 hour fire rated doors (minimum 2 per door required); UK fire approval for use on FD30 and FD60 doors. Carded products packaged with hex wrench. UL listed for doors up to 4' x 8'; weighing up to 180 lbs. 3-1/2" x 3-1/2" hinges for 1-3/8" thick doors, 4" x 4" for 1-3/4" thick up to 3' x 7' and weighing up to 50, 85, or 110 pounds; 4-1/2" x 4" or 4-1/2" x 4-1/2" for doors up to 1-3/4" thick, 3' x 7'6" or 4' x 8' weighing up to 80, 130, or 180 pounds (see package for details).
Manufactured with cold-rolled steel. Adjustable closing speed and tension. Fits standard hinge cutout. UL approved for fire doors. Swings door in both directions. Fully adjustable spring tension returns door to opening. Commercial grade - ANSI/BHMA A156.7 Grade 3. Accepts doors 3/8" to 1-3/8" thick. For doors up to 30 pounds and 2' wide, use two hinges. For doors up to 38 pounds 2'-8" wide, use three hinges. Includes adjusting rod, stop pin, and screws.
   
 
1