Wera 6004 Joker M Self-Setting Spanner ModelNumber=J3055 Modified knobs on the shoulder

Modified knobs on the shoulder and center improve braking performance and traction on hard surfaces

Brake Lever Actuation Short Pull Pad Type Cartridge Color Gray/Black Brake Position Set Defined Color Black Brake Mount Type Short Reach Caliper (39mm - 49mm) Weight 300

Its durable construction

8mm and stem widths 57-84mm

Wera 6004 Joker M Self-Setting Spanner ModelNumber=J3055 Modified knobs on the shoulderWera 6004 Joker M Self Setting Spanner. With its continuous and parallel jaws the Joker 6004 replaces several single spanner sizes. The required size is automatically and continuously set when attaching the tool to the hexagon bolt or screw. The integrated lever mechanism securely clamps the hexagon screw or bolt between the jaws which significantly reduces the risk of slippage or damage. The ratchet feature ensures fast and consistent screw driving