BISON SET-TRU Chuck Hard Master Jaws for Bison Scroll Chuck 6in 3-Jaw 3 Piece Set 7-885-306

Chuck Dia in 6?

No. Pieces in Set 3

K in 3/4

H in 1-1/8

G in .4996

F in 5/16

J in .1575

S in .1260

L in .5511

D in .3150

E in .3150

B in .7874

OAL A in 2.5590

C in 1.142

Thread M 3/8 - 16