6004 Joker L Self-setting spanner

Application:Hexagon screw heads and bolts with wrench size 16,0; 17,0; 18,0; 19,0 (metric) and 5/8"; 11/16"; 3/4" (imperial)
Design: Self-setting spanner with ratchet function; size-adjustable open end side, parallel smooth jaws; with 30° return angle due to the corner-width rectangular prisms in the open end; hole for hanging