HHIP 3″1/2-20 3 JAW CHUCK THREADED BACKPLATE (3900-3109)

Description

3″ 1/2-20 Threaded Backplate for a 3-Jaw Chuck ~ 3 Pre-drilled holes. ~ Fits most plain back chucks. ~ Made of high grade casting steel. ~ Assembly instructions included. ~ Bolt circle is 2.6″. 3 Pre-drilled holes. Fits most plain back chucks. Made of high grade casting steel. Assembly instructions included.