Home / Turning / Chucks & Face, Drive, Back Plates / Chuck, 3 Jaw, Plain Back, Buck 4″ View cart “Chuck Jaws, for Boring Mill, Willis, Set of 4” has been added to your cart. Chuck, 3 Jaw, Plain Back, Buck 4″$195.00 1 in stock Add to cart Category: Chucks & Face, Drive, Back Plates Description Description Buck 4″ 3 Jaw Self Centering Chuck w/ Flat Back Plate, Only One Set of Jaws Related products Chuck, 3 Jaw, Plain Back, Adjust Tru 10″ $249.00 Add to cart Chuck, 3 Jaw, Threaded 2-7/8″ 5 TPI Cushman 10″ Diameter $175.00 Add to cart Chuck, 3 Jaw, Camlock, D1-6, Diameter 12-1/2″ Rohm $395.00 Add to cart Chuck, 3 Jaw, Long Taper, L00, Diameter 6″ $175.00 Add to cart