Wera Tools Joker S/L Self-Setting Double Open-End Spanner, 8-21/100"" X 7/16"" x 3/4"", Plain, Ergonomic (05020332001)

Joker S/L Self-Setting Double Open-End SpannerThe screwdriving workshop ""for the pocket""The most common wrench sizes in one toolFor hexagon screw heads and bolts with sizes 10-13 and 16-19 (metric) or 7/16""-1/2"" and 5/8""-3/4"" (imperial) and all intermediate sizesSelf-setting double open-end spanner; return angle of only 30° when using the corner-width rectangular prisms in the jawAutomatically and continuously gripping hexagon screws and boltsLever mechanism upon gripping prevents slipping and damageWith mechanical ratchet functionality for fast and consistent screwdriving without removing the spanner