Are you in need of replacing you hinges on your commercial or industrial door? This set of 3 hinges offers dependable functionality and allows for smooth, effortless and quiet operation on their ball bearing hinges and non-removable pin. Constructed from high gauge steel that installs right the first time and will stand up to the elements. Enhance the functionality of your door. One pack will replace the hinges for 1 exterior door up to 6 foot 8 inch tall (most common door height). 1 inch flat head screws are included for a quick and simple installation. For best results use a hand held screwdriver to avoid stripping the screw head. To do a new installation a hammer and chisel may be required for mortising. Order your 3 pack today and renew your old worn out hinges.