Bosch 1608570041 Collet with Locking Nut for GGS 16 Professional

Amazon

Firm grip: hexagon head screws are screwed in with Bosch socket wrenches in no time at all Power source: Hand-operated Easy to Use Spanner width: 17 mm, length: 50 mm Collet with clamping nut 8 mm, Weight: 0.03 Kilograms, Manufacturer: Bosch

ManoMano

Features: Holds Grinding Tools Collet holds grinding tools while working Compatible with straight grinders The Collet holds grinding tools while working. It comes with a locking nut and is compatible with straight grinders.