Armstrong 47-209 Deep Length Metric Impact Socket, 9 mm Socket, 1/2 in Drive, 3.228 in OAL, High Alloy Steel, 6 Points

Armstrong Impact Socket, Deep Length Metric, 9 mm Socket, 1/2 in Drive, Squared Drive, 3.228 in Overall Length, 6 Points, 0.874 in Drive End Width, 0.614 in Socket End Width, 0.22 in Bolt Clearance Depth, 0.437 in Opening Depth, High Alloy Steel, Black Oxide