The German polygon wrenches are made from high-quality CrV steel and are resistant to corrosion. They are ideal for use in hard-to-reach places. They feature easy and quick tightening and loosening under difficult conditions, without the need to reposition the wrench. Using the German polygon wrenches allows for a reduction in working time, making two movements in their working cycle unnecessary, significantly shortening the required working time. Suitable for installation tasks, automotive industries, engineering, locksmithing, as well as for DIY enthusiasts. The set includes sizes: 6mm x 8mm, 10mm x 12mm, 13mm x 14mm, 15mm x 17mm, 19mm x 22mm.