Item # SJ156, Screw Jacks

Screw Jacks are suitable for house movers, leveling, supporting, shop and factory maintenance, riggers, locomotive repairs, drillers and farm applications.  Malleable housings are lighter and unbreakable. A hardened, large chrome-moly ball floating cap centers the load automatically and reduces friction by 88%. The steel cap is constructed of corrugated, drop-forged steel with a self-leveling 9 degree float.

• 9 Models.
• Ductile iron bodies for strength.
• Positive stop for safety.
• Supports loads indefinitely and won't creep down.
• Serrated load cap.

Steel lever bars sold separately