Williams 31609 3/8-Inch Drive 12 Point Shallow Socket, 9mm Williams Ratcheting Combination Wrenches feature a ratchet lever that is easily accessible Designed for quick engagement on 12 point fasteners Snap-on Industrial Brands offers a tremendous variety of ratchets, sockets and accessories to suit every tool need Williams Ratcheting Combination Wrenches feature a ratchet lever that is easily accessible Snap-on Industrial Brands offers a tremendous variety of ratchets, sockets and accessories to suit every tool need