Kason 1245 Series Reversible Cam-Lift Walk-in Hinge with 1-1/8 Industry standard self-closing cam-rise hinges. Simple manual operation reverses hinges for use on right- or left-opening door. Door opens with minimum effort. Built-in dwell holds door open beyond approximately 135. Strong self-lubricating nylon cam delivers smooth, trouble-free door operation. Cam-rise action reduces gasket wear, even with irregular floors. Doors lift off without disassembly or removing hinges. SKU NO.1245-C118-08