Workholding Solutions Master Catalog

LOCATING COMPONENTS workholding solutions

Work Support Jacks

The Jergens Spring Loaded Work Jacks provide consistent support and rigidity to odd shaped workpieces. They are designed to prevent workpiece de ection under forces created during machining operations. Precision mated locking jaws grip the jackpost from both sides creating a vise-like action.

Riser Optional on Part Number 25207 & 25208 1/4" 25211 1/2" 25212 3/4" 25213

• Load capacities 300-4500 lbs. • Rugged design • Quality construction • Dual jaw locking action • Rubber boot or dust cap models available

LOCATING COMPONENTS

Jackpost J

Type of Dust Protector

Part Number

Load Rating

Type of Driver

Dia. F

Tap H

A

B

C

D

E

G

Mean Ht.

Travel

300 lbs at 10 ft-lbs

25201

Cap

Slotted, See Detailed View for Dimensions

1.75 ±.19

3/8-16 .44 Deep

.750 Hex

25203

3.31 ±.25

3.75 2.00 2.00 3.00 1.38 11/32 1.13

1400 lbs

Cap

3/8-16 .44 Deep

.750 Hex

25207

2.38 ±.25

3.75 2.00 1.12 3.00 1.38 11/32 .56

2500 lbs

Cap

1/2-13 .59 deep

.937 Hex

25205

4.13 ±.38

4.54 2.50 2.50 3.50 1.88 13/32 1.63

4500 lbs

Cap

246

Jergens, Inc. | 15700 S. Waterloo Road | Cleveland, Ohio 44110-3898 USA