Williams Socket, Series: SUPERTORQUE, Measurement System: Metric, 3/4 in Drive, Shallow Length Socket, 50 mm Socket, 3 in Overall Length, 1-5/16 in Opening Depth, 1-3/4 in Drive End Width, 2-5/8 in Socket End Width, 12 Points, Standard Straight Shaft, 2-3/32 in Bolt Clearance Depth, Alloy Steel, Polished Chrome