3/8 Inch Collet Spanner/Wrench/Key for Dremel, Craftsman, Black + Decker Rotary Tools 
Replacement for Dremel Collet Chuck Wrench Spanner Key for Rotary Tool 2610930692
This spanner is used to tighten and loosen Dremel Collets and Chucks
It is NOT Suitable for Dremel Trio or Fortiflex models

Features: 
- 100% Brand New and high quality. 
- Use with Dremel, Craftsman Black and Decker or other Rotary Tools. 
- Use with Dremel flexshaft.
Spanner Opening: 9.7mm (0.382inches) and 8.6mm (0.339 inches)
Type: Open End Wrench/Spanner
Brand Name: Dessek
Model Number: DEFS-004
Material: Middle carbon steel with heat treatment, 
Plating: Black oxidize finish,
Product Description L84mm x 21mm x T1.55
Packaging Details
Package Weight: 0.010kg (0.022lb.)

** Note tool and nut are not included