- 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
Technical data:
DIN standard: 981
Drive profile: Internal square
Drive profile size, inch: 3/4 "
Material: Chrome Vanadium Steel
Gross weight: 590 g
Drive profile size, metric: 20 mm
