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1820 WalLACE AVE.  Unit 122   St  CHARLES, IL 60174

Chuck Model

Jacobs Equivalent
UPC Code
Capacity
Taper Mount
LFA Key
Jacobs Key
Sleeve Dia.
Length Closed In.
Length Open In.
Weight Oz.
​81BS-13A
8-1/2N
81160
0-5/16
2shJT
#13
K30
1.42
2.36
2.01
8
82BS-5A11N
82556
0-3/8
2JT
T6
K32
1.77
3.15
2.48
15
43S-6AN/A
43977
0-1/2
33JT
T6
K3
2.01
3.35
2.64
21
83S-6A
14N
83638
0-14/2
3JT
T6
K3
2.36
3.94
3.07
33
84S-6A
16N
84556
0-5/8
3JT
T6
K3
2.36
3.94
3.07
33
85S-9A
18N
85977
1/16-3/4
4JT
T9
K4
2.98
5.12
4.1
71
85BS-9A
20N
85960
3/16-1-1/32
4JT*
T9
K4
2.95
5.12
4.1
60


Super Chucks

Super Heavy Duty Industrial Keyed Chucks Super

Our top of the line Industrial Chucks

Repair Parts for Super Chucks Sliding Ring Keyed type

*LFA is 4JT & Jacobs is 5JT

Models: 43S, 81BS, 82BS, 83S, 84S, 85S, 85BS

We suggest replacing the arbor, as well as the chuck, to insure accuracy & minimal run out.

  • Super Heavy Duty
  • 100% hardened steel parts
  • Repair Parts available (see below)
  • Jacobs equivalent Chucks
  • Each chuck is hand inspected and tested for quality
  • Made in France and stocked in the USA