Armstrong 21-016 SAE Standard Length Impact Socket, 1/2 in Socket, 3/4 in Drive, 1.812 in OAL, High Alloy Steel

Armstrong Impact Socket, SAE Standard Length, 1/2 in Socket, 3/4 in Drive, Squared Drive, 1.812 in Overall Length, 6 Points, 1-5/8 in Drive End Width, 1 in Socket End Width, 3/8 in Bolt Clearance Depth, 0.35 in Opening Depth, High Alloy Steel, Black Oxide