CRESCENT® Socket, System of Measurement: Imperial, Hex Tip, 3/4 in Drive, 2 in Socket, Standard Length, 3 in Overall Length, 1.7 in Opening Depth, 2.68 in Drive End Width, 2.68 in Socket End Width, 12 Points, 1.22 in Bolt Clearance, Alloy Steel, Finish: Full Polished Chrome