Stanley Hardware S530-743 CD2060R Spring Hinge in Satin Brass

• Authorized Replacement from National Hardware Stock #N184-556.
• Patented ratchet adjustment eliminates need for adjustment locking pin.
• Conforms to ANSI/BHMA standard A156.17.
• Meets NFPA8 standard for 3 hour fire rated doors - minimum 2 spring hinges per door required.
• Automatically closes door - an alternative to overhead ed door closers.
• Standard weight spring hinge automatically closes the door; ideal for use in corridors, entrances and stairways.
• Anti-friction bearings take vertical and lateral loads; patented ratchet design for quick fine-tuning of tension.
• Can be installed right- or left-handed on doors measuring up to 4-by-8 feet and weighing up to 180 pounds.
• Comes complete with a wrench, adjusting pins, and directions.
• Measures 3-1/2 by 3-1/2 inches; square corners; bright satin brass finish.

Product Description ------------------- Automatically closes doors for use as an alternative to overhead ed 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). .com ---- The Stanley Hardware 3-1/2-by-3-1/2-inch standard weight spring hinge automatically closes the door and is ideal for use in corridors, entrances and stairways. An alternative to overhead ed door closers, this spring hinge looks and performs like a premium concealed bearing hinge and is well suited for residential work. Anti-friction bearings take vertical and lateral loads; the patented ratchet design allows for quick fine-tuning of tension with just an Allen hex key. The hinge can be installed right- or left-handed, can be used with doors measuring up to four by eight feet and weighing up to 180 pounds, and comes complete with a wrench, adjusting pins, and directions. Backed by a lifetime warranty against defects in material and workmanship, this product features square corners, measures 3-1/2-by-3-1/2 inches, and comes in a bright satin brass finish.