CONTENTS - Impact socket 22 mm, length 85 mm, especially for wheel assembly and disassembly. USE - Compatible with 1/2 in. drive (12.5 mm hollow square) pneumatic screwdriver/impact wrench, torque wrench, wheel wrench and ratchet. The soft sockets sit firmly on the torque wrench to guarantee reliable operation. For quick identification, each WIESEMANN 1893 rim nut is colour-coded according to its size. QUALITY - All nuts are made of CR-MO / chrome molybdenum steel and therefore extra impact resistant, square socket according to DIN 3121 with bore and ball catch groove. The plastic coating protects the rim surface of the wheel bolts from scratches. Maximum torque 17mm=575 Nm, 19mm=650 Nm, 21mm= 650 Nm. PRACTICAL - The colored shells of the nuts can be removed as needed for more flexibility. WIESEMANN 1893 - quality tools for DIY enthusiasts and tradesmen. With over one hundred years of tool tradition, Wiesemann is one of the oldest producers of tools in Germany. WIESEMANN 1893 represents traditional German quality with modern online distribution., Manufacturer: THE FABELHAFT GROUP