Fixed and variable opening wrench Bahco 111Z-5/16

Ring wrenches, deflected, inch sizes. Standards: ISO 691, ISO 7738, ISO 3318, ISO 1711-1 and DIN 3113. Material: high-alloy quality steel. U-shape for better comfort. Jaw position 15 with narrower head for better accessibility. Twelve-sided Dynamic Drive profile for longer life of screws and nuts. Ring edge 15 deflected for hand protection and better grip. Larger and size designation on both sides for easy recognition. Chrome-plated matte polished for high quality surface. Patented U-shape design.