Joker M self-adjusting open-end wrench Joker M 13 to 16mm

The Jocker wrench replaces 4 wrench sizes 13 to 16mm metric or 1/2 to 5/8 imperial. The automatic lever mechanism avoids any risk of skidding. Fast and continuous tightening without disengagement of the key thanks to the mechanical ratchet function. Pick-up angle of only 30 ° thanks to the positioning in the prism of the fork.