Armstrong 22-424 SAE Standard Length Impact Socket, 3/4 in Socket, 1 in Drive, 2-1/4 in OAL, High Alloy Steel, 4 Points

Armstrong Impact Socket, SAE Standard Length, 3/4 in Socket, 1 in Drive, Squared Drive, 2-1/4 in Overall Length, 4 Points, 2-1/8 in Drive End Width, 1.878 in Socket End Width, 0.546 in Bolt Clearance Depth, 1/2 in Opening Depth, High Alloy Steel, Black Oxide