Home / Turning / Chucks & Face, Drive, Back Plates / Spindle Thread Protector, 1-3/16″ 10 TPI, Harding Elgin Spindle Thread Protector, 1-3/16″ 10 TPI, Harding Elgin$39.00 Categories: Attachments & Tooling, Chucks & Face, Drive, Back Plates Description Description 1-3/16″ 10 Threads Per Inch, Fits some Hardinge and Elgin Lathes Related products Drive Plate, Long Taper, L-00, Diameter 8″ $99.00 Read more Faceplate, Long Taper, L-1, Diameter 17-1/2″ $149.00 Read more Chuck, Lathe, 3 Jaw, Plain Back, DE Whiton 9-1/4″ $220.50 Read more Collet Closer, Logan 14″ Lathe , 5-C Spindle Adapter, L00 Thread Protector, Draw Tube $349.00 Read more