Fixture Jacks

Jergens, Inc
Jergens Fixture Jacks feature a positive locking design for irregular clamping to achieve various heights requiring a positive pressure stop. Adjustable to fit height irregularities of milling operations. Available in either a smooth radius head or a hardened tool steel serrated gripping surface. Elevates vertically, with no rotation. The outer diameter of the bushing ground for press-fit.
 

Features, Benefits, & Product Specifications:
  • Bushing: Low Carbon Steel, Case Hardened 74-77 R30N
  • Radius Stem: Low Carbon Steel, Case Hardened
  • Serrated Stem 4140 Alloy Steel, RC 45-48
  • Finish: All components are Black Oxidized
 
Part Number
Thread Size
Product Type
Weight (lbs)
B (In)
C (In)
E (In)
F (In)
G (In)
H (In)
Press Fit A (In)
D Minimum (In)
D Maximum (In)
Price
3/8-16
Radius
0.19
1 3/16
3/16
1
1/4
5/32
3/8
5/8
9/16
1 1/2
£41.28
5/8-11
Radius
0.55
1 5/8
3/16
1 5/16
15/32
7/16
7/16
1
7/8
2 7/16
£51.93
1-8
Radius
1.9
2 3/4
3/16
1 3/4
13/16
1/2
9/16
1 1/2
7/8
3 1/2
£73.10
3/8-16
Serrated
019
1 3/16
3/16
1
1/4
5/32
3/8
5/8
9/16
1 1/2
£49.09
5/8-11
Serrated
0.55
1 5/8
3/16
1 5/16
15/32
7/16
7/16
1
7/8
2 7/16
£58.91
1-8
Serrated
1.9
2 3/4
3/16
1 3/4
13/16
1/2
9/16
1 1/2
7/8
3 1/2
£100.80

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