Wera 6003 Joker 4 Set Imperial 1 Ring spanner set, 4 pieces, 05020229001As the installation space becomes increasingly tight during screwdriving, it is necessary that tools enable users to work successfully even in such situations. Narrow spaces require additional placement points of the tool. Can spanners be modified to increase the placement possibilities of the tool? The combination of the 7. 5 pivoted mouth and the double hexagon geometry doubles the placement points. A repeated 180 turn of the wrench around the