3/8" Drive 6-Point SAE 3/8 Flank Drive® Shallow Socket | GFS121 ​3/8" Drive Low-Profile Ratchets inches (mm) : 13 x

inches (mm) : 13 x 11

inches : 3/8–7/16

inches : 18-9/16

feature a lifetime warranty and exceed ANSl® standards

inches A : 1-29/32

3/8" Drive 6-Point SAE 3/8 Flank Drive® Shallow Socket | GFS121 ​3/8" Drive Low-Profile Ratchets inches (mm) : 13 xSnap on impact sockets are heat treated to optimize impact service life with a lower hardness than hand sockets and are able to withstand repeated cycling loads of impact wrenches Snap on uses a proprietary blend of special alloy socket steel that provides long life and great strength Flank Drive wrenching system delivers up to 20% more turning power without slipping or rounding while exceeding ANSI performance standards Industrial, black oxide,