Martin Tools - 3-7/8", 12 Point, Black Finish, Single End, Striking Box Wrench American Standard Tongue & Groove - Pointed Soft Jaws Chuck Size 6" inches Model #: 31512

Model #: 31512

Item #: GM2724602035

Mfg #: 5730222

Mfg #: 204442

Martin Tools - 3-7/8", 12 Point, Black Finish, Single End, Striking Box Wrench American Standard Tongue & Groove - Pointed Soft Jaws Chuck Size 6" inches Model #: 31512Item #: 03142981 Brand: Martin Tools Model #: 1819 Features and Benefits Striking box wrenches are short, thick and designed to loosen or tighten large fasteners by the striking of a hammer. The hammer hits the wrench on the flat or anvil area for this operation. Single end wrenches are designed with one working end. Black finishes are oil based and are non reflective, corrosion resistant and visually distinctive. Steel is a high tensile strength