CRESCENT® Socket, System of Measurement: Imperial, Hex Tip, 3/4 in Drive, 1-1/2 in Socket, Standard Length, 2.45 in Overall Length, 1.22 in Opening Depth, 2.04 in Drive End Width, 2.04 in Socket End Width, 12 Points, 0.854 in Bolt Clearance, Alloy Steel, Finish: Full Polished Chrome