Joyce 100-ton worm gear machine screw jacks lift and precisely position loads. Upright or inverted, these jacks operate at full capacity in tension or compression and are available in Translating, Keyed for non-rotation and KFTN designs. WJ12100 and WJ36100 jacks are self-locking.
- Available in a variety ratios
- Single lead - .750” lead, ACME 2C
- Screw material – Cold Drawn Steel (CDS)