Home / Turning / Chucks & Face, Drive, Back Plates / Chuck, 3 Jaw, Threaded Back 2-7/8 5TPI Union 8-1/4″ Diameter Chuck, 3 Jaw, Threaded Back 2-7/8 5TPI Union 8-1/4″ Diameter$175.00 1 in stock Add to cart Category: Chucks & Face, Drive, Back Plates Description Description Union 8-1/4″ 3 Jaw Self Centering Chuck, 2-7/8″-5TPI Spindle Thread, 51 Pounds Related products Chuck Jaws, for Boring Mill, Willis, Set of 4 $595.00 Add to cart Chuck, 3 Jaw, Threaded 2-1/4 8 TPI Bison 10″ Diameter NOS $795.00 Add to cart Chuck, 3 Jaw, Long Taper, L0, Diameter 8″, REM Item # A538L0 $249.00 Add to cart Chuck, 3 Jaw, Camlock, D1-6, Diameter 10″, Union Brand $249.00 Add to cart