4 independent reversible jaws. 1-1/2 x 8TPI backplate. Will fit South Bend 9 & 10K, Atlas 10, 12, Clausing.
South Bend 9 & 10k 6 4 Independent Jaw Lathe Chuck Skinner 1-1/2 X 8 Tpi Atlas
4 independent reversible jaws. 1-1/2 x 8TPI backplate. Will fit South Bend 9 & 10K, Atlas 10, 12, Clausing.