universally usable for large circlips with a nominal width of 400 - 1000 mm, safe opening and closing of the rings and holding by self-locking precision spindle drive, assembly or disassembly of the circlips in one operation, secure hold of the ring by short, direct mounts, exchangeable tips with Ø 6 mm and 9 mm, for different diameter ranges, operation with either an Allen key, ratchet wrench or cordless screwdriver, areas of application wherever very high forces and torques have to be transmitted with large shafts and bearings, e.g. Wind turbines, tidal systems, generator construction, hydroelectric power plants, large machine construction (rolling mills, presses), shipbuilding, aerospace, tools in plastic cases with foam inserts, material of the working tips: chrome vanadium electric steel