Stanley Hardware S145-600 908 LIFESPAN Heavy T Hinge No Screws in Zinc, 4" 1 pack Exclusive bearing design on hinge eliminates metal-to-metal contact; increases life expectancy by up to 500% Bearings provide smooth, quiet operation; can be used in extreme temperature climates All metal parts are plated prior to assembly for increased rust resistance; zinc finish Limited lifetime warranty; exceeds ANSI/BHMA strength requirements Strap measures 4 inches in length with 1-9/16-inch width at joint; pad measures 3-5/32-by-1-1/4 inches (HxW)