Eazypower Chuck Key Set - 1/4 inch & 3/8 inch Sizes (Pack of 10) - Model 88085/B - Perfect for Drill Presses, Lathes & Power Tools

Chuck Key, Pilot Size (In.) 1/4, 3/8, Used On 3/8" and 1/2" Capacity Drill Chucks, Jacobs equivalent 14273, Chuck Key Size 1/4", 3/8"WARNING:California ResidentsThis product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer and birth defects or other reproductive harm.California proposition 65 warning