Wera’s Jokers are wild! What makes the ;J OKER Combo 12 point open ended Wrench. APT / Wera Tools. 05020012001 8PC (SAE) Combo Wrenches & Ratchet Set. Come with the most popular SAE sizes: 5/16, ? The unique 12 point open ended. Wrench with its double-hex jaws, has a return angle of only 30° to […]