- black bronzed surface
- for loosening damaged screws and nuts
- the innovative spiral profile digs itself into the head of a damaged screw/nut and thereby allows to loosen it securely
Technical data:
Gross weight: 100 g
Drive profile size, metric: 12,5 mm
Drive profile size, inch: 1/2 "
Wrench size: 21 mm
Material: Chrome Molybdenum Steel
Drive profile: Internal square
Surface finish: Black burnished
Output profile: Twist Type