Titan Valve Wheel Wrench, Double End, Forged Alloy Steel, 8 in OAL, 1 2 in and 21 32 in Openings ORS NASCO Cradle Technology™ uniformly contouring to Cradle Technology™ uniformly contouring to patella allowing knee and knee pad to work as one unit EVA foam padding for comfort and cushioning Wide flexible PVC cap provides broad area of protection For large capacity leaf raking and general purpose clean up Leaf rake quickly and efficiently collects leaves Used to provide leverage on hand operated valve wheels Permits a smooth snap hammer action to make opening and closing stubborn valves easy The special shaped opening in the wrench reduces the chance of slippage when working in overhead or crowded positions