EMENTOL 9PCS Impact Extension Bar Set, 1/4", 3/8" and 1/2" Drive Socket Extension Set, CR-V Steel, Ext. bar

Constructed from high-strength Chrome-Vanadium Steel , with a protective black phosphate coating.

Set Include: 1/4"Dr.:2-inch,4-inch,6-inch; 3/8"Dr.:3-inch,6-inch,10-inch; 1/2"Dr.:3-inch,5-inch,10-inch Spring loaded detent ball and the through-hole in the drive end ensure sockets or extension bars from dropping.

Sockets are laser-etched with high contrast and specific size marking for identification.

It helps you select the size easier.

It comes with a sturdy and convenient storage case.

Keep each piece in the proper position.

Meets or exceeds ANSI performance standards.