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FASTEST QUICK CHANGE JAW SYSTEM AVAILABLE
FROM JERGENS
Jergens 4" TwinVise
  • Fastest quick change jaw system available
  • Fully Machinable soft jaws
  • Full 6" jaw travel
  • Hardcoated machined aluminum base
  • Hardened and ground stell guideways
  • Chip flow through cutouts
  • Universal mounting base
  • Through-the-body mounting and locating holes
  • Mounts directly to Jergens Jigsaw plates
  • Can be mounted directly to machine table using Jergens Clamps and Sine Fixture Keys
  • Fully sealed lead screw assembly
Part No.
49401
Accessories shown below.
Vise supplied with soft jaws
Jergens 4" Vice Clamping Forces
Torque
(lbs. ft.)		 Clamping Forces
(approximate)
20 3,600
30 4,500
40 5,300
50 6,200
60 7,200*
*4" Vise Recommended Max

Accessories

  • Conversion Plate for single stage use
  • Work Stops
  • Additonal jaw sets
  • Sine Fixture Keys*
  • Ball Lock™ Mounting Plates*

Jergens 6" TwinVise
  • Fastest quick change jaw system available
  • Fully Machinable soft jaws
  • Full 8" jaw travel
  • Hardcoated machined aluminum base
  • Hardened and ground stell guideways
  • Chip flow through cutouts
  • Universal mounting base
  • Through-the-body mounting and locating holes
  • Mounts directly to Jergens Jigsaw plates
  • Can be mounted directly to machine table using Jergens Clamps and Sine Fixture Keys
  • Fully sealed lead screw assembly
Part No.
49402

Accessories shown below.
Vise supplied with soft jaws
Jergens 4" Vice Clamping Forces
Torque
(lbs. ft.)		 Clamping Forces
(approximate)
20 3,600
30 4,500
40 5,300
50 6,200
60 7,200
70 8,400
80 9,200
90 10,100*
*6" Vise Recommended Max

Accessories

  • Conversion Plate for single stage use
  • Work Stops
  • Additonal jaw sets
  • Sine Fixture Keys*
  • Ball Lock™ Mounting Plates*

Jergens MonoQuad
  • Machine 24 faces (3 sides of 8 parts), in one clamping
  • MonoQuads are available for 6,8,12 and 16 parts
  • Mounted on Jergens Ball Lock™ Fixture Plate
  • Fixed top plate allows for easy single station conversion
4" MonoQuad Vise
Part No.
49403

6" MonoQuad Vise
Part No.
49404

Dimension 4" MonoQuad
Soft Jaws		 6" MonoQuad Soft Jaws
A 2.20 3.50
B 7.00 10.00
C 2.50 3.00
D 4.00 5.00
E 8.50 11.00
F 1.00 1.00
G 15.75 19.68
H 9.58 11.50
J 4.00 6.00
K 7.06 8.50
L 0.40 max. 0.40 max.
M 1.25 1.50
N 1.40 1.40
P 18.72 23.78
R 0.56 .056
S 1.25 1.50
T 14.00 17.00
Locating Hole 20mm Liner 25mm Liner
Weight 124 lbs. 244 lbs.

Jergens Vise Accessories


Jaws for Jergens 4" TwinVises
Part number Description A B C D E* F
Soft Jaws for 4" TwinVises and MonoQuads
49420 Soft Jaw Set 4.00 1.25     2.20  
49421 Pair of Moveable Soft Jaws 4.00 1.25 4.00      
49422 Fixed Soft Jaw 4.00 1.25   2.50    
49423 Wide Soft Jaw Set 6.00 1.25        
49424 Pair of Wide Movable Soft Jaws 6.00 1.25 4.00      
49425 Wide Fixed Soft Jaw 6.00 1.25   2.50    
Hard Jaws for 4" TwinVises and MonoQuads
49426 Hard Jaw Carrier Set 4.00 1.25     3.00  
49427 Fixed Hard Jaw 4.00 1.25   1.72    
49428 Pair of Moveable Hard Jaws 4.00 1.25 3.82      
49429 Set of 4 Jaw Plates 4.00 1.25       .38

*Mounted Dimension


Jaws for Jergens 6" TwinVises
Part number Description A B C D E* F
Soft Jaws for 6" TwinVises and MonoQuads
49430 Soft Jaw Sets 6.00 1.50     3.50  
49431 Pair of Moveable Soft Jaws 6.00 1.50 5.00      
49432 Fixed Soft Jaw 6.00 1.50   3.00    
49433 Wide Soft Jaw Set 8.00 1.50     3.50  
49434 Pair of Wide Movable Soft Jaws 8.00 1.50 5.00      
49435 Wide Fixed Soft Jaw 8.00 1.50   3.00    
Hard Jaws for 4" TwinVises and MonoQuads
49436 Hard Jaw Carrier Set 6.00 1.50     4.00  
49437 Fixed Hard Jaw 6.00 1.50   1.96    
49438 Pair of Moveable Hard Jaws 6.00 1.50 5.00      
49439 Set of 4 Jaw Plates 6.00 1.50       .50

*Mounted Dimension
Vise Conversion Plates
Part No. Vise Size
49440 4"
49441 6"

Note: Conversion plates
include mounting screws.
Vise Handles
Part No. Vise Size
49442 4"
49443 6"

Vise Work Stop
Part No.
49444