Home / Turning / Chucks & Face, Drive, Back Plates / Spindle Thread Protector, 2-1/4″ 8 TPI View cart “Chuck, 3 Jaw, Threaded 2-1/4 8 TPI Bison 10″ Diameter NOS” has been added to your cart. Spindle Thread Protector, 2-1/4″ 8 TPI$30.00 1 in stock Add to cart Category: Chucks & Face, Drive, Back Plates Related products Chuck, 3 Jaw, Threaded 2-1/4 8 Bison 10″ Diameter Reversible Top Jaws $349.00 Add to cart Chuck, 3 Jaw, Camlock, D1-6, Diameter 10″, Union Brand $249.00 Add to cart Collet Chuck, Plain Back, 5-C Collets, Dunham, Item #K4331 $195.00 Add to cart Chuck, 3 Jaw, Threaded 2-3/8″ 8TPI Union 10-3/4″ Diameter $149.00 Add to cart