Wera 05020100001 6004 Joker S self-setting spanner, 10-13 x 7/16-1/2" x 154 mm

Application:Hexagon screw heads and bolts with wrench size 10-13 (metric) or 7/16"-1/2" (imperial)
Design: Self-setting spanner with ratchet function; size-adjustable mouth side, parallel smooth jaws; with 30° return angle due to the corner-width rectangular prisms in the mouth; hole for hanging

Technical Specifications:

• 6004 Joker S self-setting spanner, 10-13 x 7/16-1/2" x 154 mm