18" Ajax Lathe Chuck Jaw Tool 3 Hard Jaws T&G

3 American Tongue & Groove Standard Hard Jaws

Made to Fit American Standard Master - Bergman, Buck, Cushman, Pratt Burnerd, Bison, Rohm, SCA, S-P, Warner & Swasey and Yuasa Chucks.

18" Critical Dimensions: * American Standard Length * American Stanard Height * Width 2.25" * (k)Groove/Slot .50 * Screw Size 3/4 * (T) Tongue .75 * Center Distance Between Screw Holes 3.00"

3 NEW 18" HARD STEEL LATHE CHUCK JAWS American Standard Tongue & Groove Manufactured Material: 1018 Low Carbon Steel. Case Hardened To 56-58 Rockwell C. Ajax Part Number # ASM18HJ Find All Other Size Hard Chuck Jaws. 6" 8" 10" 12" 15" 18"