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made of chrome vanadium steel for easy loosening and tightening of grooved nuts according to DIN 981 standard on shafts, clamping or pulling sleeves etc. suitable for grooved nut size 20 mm (3/4") drive KM12, Manufacturer: BGS
made of chrome vanadium steel for easy loosening and tightening of grooved nuts according to DIN 981 standard on shafts, clamping or pulling sleeves etc. suitable for grooved nut size 20 mm (3/4") drive KM12, Manufacturer: BGS