Master Mechanic, 3/8" Drive, 1/2", 12 Point Socket, Chrome Vanadium Steel, Surface Drive, Design Contacts The Flat Surfaces On Fastener Instead Of Corners, Reduces Slippage, Reduces Rounding Of Fastener & Will Still Grab On Slightly Rounded Fasteners.
Master Mechanic, 3/8" Drive 1/2" 12 Point Socket.
Master mechanic, 3/8" drive, 1/2", 12 point socket, chrome vanadium steel, surface drive, design contacts the flat surfaces on fastener instead of corners, reduces slippage, reduces rounding of fastener and will still grab on slightly rounded fasteners.
