20 piece wrench set rchspl in

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

Metric Spline wrenches can be used on metric 4, 6, 12 point spline and Torx® fasteners