Lathe Chuck Face Plate, Easy to Install Steel Lathe Face Plate, Flat Cutting with 6 Mounting Holes for Industrial Use (14mm): Amazon.com: Tools & Home Improvement
6" 4-JAW SELF-CENTERING LATHE CHUCK w. L00 adapter back mounting plate | CME Tools
Kitagawa - Lathe Chuck Adapter Back Plate: 8″ Chuck, for 8″ 3 Jaw Chucks - 75145326 - MSC Industrial Supply
Chuck Adaptors | Kitagawa
Bison - Lathe Chuck Adapter Back Plate: 6″ Chuck, for Self-Centering Chucks - 08610727 - MSC Industrial Supply
Gibraltar Adapter Back Plate For 6" Self Centering Lathe Chucks A1/A2-5 Mount | Industryrecycles