Tether-Ready Offset Double Box Reversible Ratcheting Wrench, 19 mm; 21 mm

Features : Finish provides corrosion resistance and easy-to-clean surfaces | 25° offset box end helps keep shank clear of obstructions | Built-in retaining ring in each ratchet wheel adds speed and convenience for greater accessibility | Shorter length for access to confined workspaces | Box end allows larger wrench to fastener contact area which helps prevent rounding of the fastener