Double open end wrench Material; 45# metal Finish:chrome-plating or zinc-plating to resist corrosion and ease cleaning

Double open-ended wrech; a one-piece wrench with a U-shaped opening that grips two opposite faces of the bolt or nut. This wrench is often double-ended, with a different-sized opening at each end. The ends are generally oriented at an angle of around 15 degrees to the longitudinal axis of the handle. This allows a greater range of movement in enclosed spaces by flipping the wrench over.Material; 45# metalFinish:chrome-plating or zinc-plating

size:5.5-7mm;6-7mm;8-10mm;9-11mm;10-12mm;11-13mm;12-14mm;13-15mm;13-16mm;14-17mm;16-18mm;17-19mm;18-21mm;19-22mm;21-24mm;22-24mm;

Remarks;all sizes are available as you requested, and we can also make them as drawings or specific information.

Double open end wrench