Silverline Chuck Key - Chemically blackened hardened steel. Replacement for lost or damaged chuck keys. Suitable for 13mm chucks and compatible with Jacobs S2 chucks. 12 teeth 6mm pilot.
 
Features include:
Chemically blackened hardened steel
Replacement for lost or damaged chuck keys
Compatible with Jacobs S2 chucks
Suitable for 13mm chucks
12 teeth / 6mm pilot
 
1-2 working day lead time for delivery