Striking Wrench, Handle Type Offset, Metric, Number of Points 12, Nominal Size 65mm, Standard Tool (Accessory Needed for Tethering), Overall Length 13 In., Offset 2-1/4 In., Head Thickness 1-1/2 In., Black Oxide Finish, Standards Federal Specification GGG-W-636E
Stanely Proto Striking wrenches are engineered for the most demanding uses. The box opening is designed to remain in place on fastener when wrench is struck. Designed for heavy use in close quarters where hammer or sledge is required to loosen frozen nuts or set large fasteners.