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



1-866-539-2903     Sales@LFAUSA.COM

1820 WalLACE AVE. sT. CHARLES, IL 60174