DeWalt 1/4 to 3/8 in. X 15/64 in. Chuck Key T-Handle Steel 1 Pc

DW2301 chuck key fits many Dewalt Black & Decker and porter cable. Shock resistant tool steel. Advanced hardening process. Dewalt DW2301 1/4 inch and 3/8 inch chuck key with 15/64 inch pilot.