Armstrong 39-028 Standard Length Drive Socket, Metric, 28 mm 6 Point Socket, 1/2 in Square Drive

Armstrong Drive Socket, Standard Length, Measurement System Metric, 1/2 in Drive, Square Drive, 6 Point Socket, 28 mm Socket, 1.902 in Overall Length, 1.476 in Drive End Width, 1.476 in Socket End Width, 0.815 in Bolt Clearance Depth, 1-1/4 in Opening Depth, High Alloy Steel