Bosch 2608570085 1/4" Collet comes with Locking Nut

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.

Amazon

Item Package Quantity: 1 Country of origin:- Switzerland Package Weight: 18.14 grams Package Dimensions (L x B x H) in cm: 5.8 x 5 x 1, Weight: 0.0440924524 Pounds, Manufacturer: Bosch