Sealey air ratchet wrench 3 8 sq drive super duty sealey sa607 feature packed air ratchet wrenches composite air motor jackets reduce hand chill and provide extra grip for comfort and control unique design ratchet heads are stronger than traditional ratchet style lowering risk of damage to the tools from over torquing grease fitting on ratchet heads allows smoother operation and longer working life sealey sa607 air ratchet wrench 3 8 sq drive super duty