GearWrench® 84542N Socket, Standard Length, Impact Rated, Metric, 1/2 in Drive, 31 mm Socket, 42 mm OAL, 0.638 in Opening Depth

GearWrench® Socket, Standard Length, Impact Rated, Metric, 1/2 in Drive, 31 mm Socket, 42 mm OAL, 0.638 in Opening Depth, 38 mm Drive End Width, 42 mm Socket End Width, 6 Points, 1.024 in Bolt Clearance Depth, Chrome Molybdenum Alloy Steel, Manganese Phosphate.