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Product Information
Screw jack with a spring-loaded clutch mechanism. Knurled head disengages when the indicated end force is reached. Prevents exerting excessive force on thin wall and other delicate workpieces. Furnished with Knurled Check Nut. Made in USA. The Torque Screw Jacks shown here are for Heavy System MF50 (5/8-11 thread). For our complete selection of Torque Screw Jacks, see Related Products below.
Application Information
Torque Screw Jacks provide controlled torque counterclockwise, and positive retraction clockwise.
Material
| ITEM | MATERIAL | HEAT TREAT | FINISH | DFARS | RoHS |
| Body, Knob and Check Nut | 1215 Steel | - | Black Oxide | ✔ | ✔ |
| Spring | Spring Steel | - | - | ✔ | ✔ |
| Ball | 440C Stainless Steel | - | - | ✔ | ✔ |
Parts Specification
| Part Number | A | END FORCE (lbs) | B | C DIA | KNURLED CHECK NUT (FURNISHED) |
| CL-8-TSJ | 5/8-11 | 20 - 22 | 1/2 | 1-1/8 | CL-5811-TSJN |
Warning:
This Product Can Expose You To Materials And/Or Chemicals Including Arsenic, Lead, And Other Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm. For more information, visit www.P65Warnings.ca.gov