National Hardware N351-023 Spring Hinge, 4 in L, Steel, Satin Nickel, 8-Mounting Hole, 37 lb dog-food--07-09-26 Suitable for contractor or homeowner

Suitable for contractor or homeowner

4-pin cylinder prevents picking and dual locking levers for extra pry resistance

Equipped with interchangeable plastic jaw inserts for cut running plus a steel insert for nipping

TR274 features a neon pilot light which is On when switch is On

First patented system of its kind

National Hardware N351-023 Spring Hinge, 4 in L, Steel, Satin Nickel, 8-Mounting Hole, 37 lb dog-food--07-09-26 Suitable for contractor or homeownerAbout This Product Manufactured with cold rolled steel. Closing speed is adjustable. Fits standard hinge cut out. Tension is adjustable. Hinge is UL approved for fire doors. Safe working load 37 lb. Visual pack. Highlights Closing speed is adjustable Fits standard hinge cutout Tension is adjustable 5 8 in radius round corners (SPRING HINGE STN NKL 4IN 7176068 N351 023)