Product Details: 15° angled offset box end helps keep shank clear of obstructions Anti-Slip Design (ASD) open end Black chrome finish is corrosion resistant and visually distinctive Loads are kept off the corners of the fastener which helps prevent fastener rounding Patented locking grooves help prevent the wrench from slipping off the fastener when turning The arched surfaces are designed to spread the contact forces over a greater area The chrome-vanadium switch lever allows for easy changes in turning direction which helps improve speed
