Master Mechanic, 3/8" Drive 20 mm, 12 Point, Metal 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 1/4", 12 Point, Shallow 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, 18 mm, 6 Point, Deep Well 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, 20 mm, 6 Point, Deep Well 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, 21 mm, 6 Point, Deep Well 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, 1/4", 6 Point, Deep Well 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, 5/16", 6 Point, Deep Well 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.