1-317-2011 New 4-Jaw Independent HD Oil Country Chucks, Steel, 2pc. Jaws 20" A2-11

Chuck Diameter..............................20"
RPM Max.....................................1,000
Weight......................................450 Lbs.
B...........................................7.7508
D...........................................9.2500
E...........................................M20x2.5
F...........................................1.1180
G...........................................5.7100
H...........................................6.0670
I...........................................2.9810
K...........................................0.8860
L...........................................2.3620
N...........................................0.7480
Spindle Nose................................A2-11
Thru Hole C.................................6.50
Top Jaw Mounting Bolts......................3/4"-10
Operating Screw Thread Size Tr..............44x8 LH
Clamping Capacity Min.-Max..................1.77-19.68

PEI Series 4 Jaw Independent Oil Country Chucks with Large Thru-Hole
Forged Steel Body, Extra Heavy Duty with A2-mounts.

Our chucks are produced in a private factory in China.