1/2IN X 1/4IN CHUCK KEY
SKU: CD-64507 - Hardened tempered alloy steel keys in a variety of sizes for all standard drill chucks. Model K30 (CD-64503) & KG (CD-64505) are the most popular for 3/8" portable electric drill motors. Model #9 is aspecial Black & Decker* style. Chuck size 1/2" Pilot size 1/4" Thumb Handle, Model # Jacob #, K32 PACK: 3 cards