BGS 74297 Protective Impact Socket and Twist Set (Spiral Profile) / Screw Extractor 12.5 mm (1/2") Drive 17 21 7 pcs.

compact and combined set composition for loosening wheel bolts and nuts | protective impact sockets for both manual and impact wrenches can be fixed on impact wrench by pin and O-ring | plastic cover and plastic sleeve for protection of aluminium rims | colored coded help to indicate the right size twist sockets with piral profile for manual operation | for loosening and unscrewing bolts and damaged bolt heads | left-handed cutting thread with internal conical shape | with phosphated surface | safe and tidy storage in blow mold case material: chrome molybdenum steel | drive profile: internal square | drive profile size, metric: 12.5 mm | drive profile size, inch: 1/2" scope of delivery: 1 twist socket (spiral profile), 12.5 mm (1/2") drive: 17 mm (BGS 5266-17) - 19 mm (BGS 5266-19) - 21 mm (BGS 5266-21) | 1 protective impact socket, 12.5 mm (1/2") drive: 17 mm (BGS 7201) - 19 mm (BGS 7202) - 21 mm (BGS 7203) | 1 tommy bar