Gator 4-Jaw Extra Heavy Duty Oil Country chucks

Features:
Solid forged steel Body
ANSI-American standard tongue and groove Jaws
Critical surfaces precision ground
Large Thru Hole
Extra Heavy Duty Master and Top Jaws
Extra Heavy Duty operating screws & thrust bearings
Superior gripping Power
Induction hardened guide ways and Thru Hole
High accuracy

Chuck Diameter A	Spindle Nose Size	Thru Hole C	B	D	G	Max. RPM	Chuck Weight lbs.	Top Jaw Mtg. Bolts	H	I	K	L	N	E	F	Part Number
20"	A2-11	6.5	7.750	9.250	5.710	1000	450	3/4-10	6.067	2.981	.886	2.362	.748	M20X2.5	1.118	1-317-2011
20"	A2-15	8.0	11.251	13.000	5.710	1000	414	3/4-10	6.067	2.981	.886	2.362	.748	M24X3	1.340	1-317-2015
25"	A2-15	10.5	11.251	13.000	6.100	850	682	7/8-9	6.067	3.571	.886	2.953	.866	M24X3	1.340	1-317-2515
25"	A2-20	12.55	16.251	18.252	6.100	850	649	7/8-9	6.579	3.571	.886	2.953	.866	M24X3	1.500	1-317-2520
28"	A2-15	10.5	11.251	13.000	6.100	750	913	7/8-9	6.579	3.571	.886	2.953	.866	M24X3	1.340	1-317-2815
28"	A2-20	12.55	16.251	18.252	6.100	750	869	7/8-9	6.579	3.571	.886	2.953	.866	M24X3	1.500	1-317-2820
32"	A2-15	10.5	11.251	13.000	6.500	600	1287	7/8-9	6.972	3.571	.886	2.953	.866	M24X3	1.340	1-317-3215
32"	A2-20	12.55	16.251	18.252	6.500	600	1243	7/8-9	6.972	3.571	.886	2.953	.866	M24X3	1.500	1-317-3220
32"	A2-20	14.50	16.251	18.252	6.500	600	1243	7/8-9	6.972	3.571	.866	2.953	.866	M24x3	1.500	1-317-32201
40"	A2-28	20.86	23.001	25.500	6.500	430	1683	7/8-9	7.366	3.571	1.100	2.953	.866	M24X3	1.530	1-317-4028
Replacement Parts and Jaws