Snap-On® FS161 Shallow Flank Drive Socket, Imperial, 1/2 in 6 Point Socket, 3/8 in Square Drive

Snap-On® Flank Drive Socket | Shallow | Measurement System Imperial | 3/8 in Drive | Square Drive | 6 Point Socket | 1/2 in Socket | 15/16 in Overall Length | 11/16 in Drive End Width | 23/32 in Socket End Width | 1/2 in Bolt Clearance Depth | 5/16 in Opening Depth | Alloy Steel | Nickel Chrome