- for loosening damaged screws and nuts
- suitable for impact wrenches
- the innovative spiral profile digs itself into the head of a damaged screw/nut allowing to loosen it securely
- special twist sockets, 12.5 mm (1/2") drive: 17 - 18.5 - 20 - 21.5 - 23 - 24.5 - 26 mm
Technical data:
Drive profile: Internal square
Drive profile size, metric: 12,5 mm
Drive profile size, inch: 1/2 "
Material: Chrome Molybdenum Steel
Gross weight: 1200 g
Surface finish: Black burnished