Stanley® Proto® 7 Piece 12-Point Flex Head Wrench Set is made of heat-treated alloy steels that can produce a shank with high leverage and is designed to use with stubborn or damaged fasteners as well as on those made from soft materials. Wrench has satin finish that provides corrosion resistance and a slip resistant grip and has torque plus system incorporated in its box ends. It employs a radius-corner design, shifting contact area, stress away from the fastener corners and minimizes rounding, helps to extend fastener life and allows the user to more easily turn worn, rounded or rusted fasteners. It includes 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4" opening size tools and tool roll measuring system.
Features
Satin finish provides corrosion resistance and a slip resistant grip.
12-point box end allows for fine indexing, helping to improve speed and access. Fits 4, 6 and 12 point fasteners.
Use the swiveling box end to break or cinch bolts in difficult locations.
Heat-treated alloy steels produce a shank with high leverage.