Screw Jack for Scaffolding (leveling jack)
Screw jacks are also sometimes called leveling jacks or screw legs. Our jacks are made from steel and are Zinc coated to provide rust resistance. Tested to insure OSHA compliance. Our screw jacks for scaffolding are have a solid steel core. Our socket jacks for shoring have a hollow core. We tested our screw jack when we tested our scaffolding frames with a compression test. The frames failed at approximately 40,000 lbs. The jacks did not fail. The jacks are 24″ tall and adjustable up to 18″. The base plate contained holes on each corner so you can attach the jack to a mud sill.
Levels scaffolding on uneven surfaces. We have jacks that will fit Safeway-Style (blue), Waco-Style (Red), and Bil-Jax Style (Yellow) Frames. Also called leveling jacks.
1-1/4″ X 24″ 10.4 lbs 4″ X 4″ fixed base plate
1-3/8″ X 24″ 11.4 lbs 4″ X 4″ fixed base plate
1-3/8″ X 24″ 14.8 lbs 4″ X 4″ swivel base plat
1-1/4″ X 24″ 14.0 lbs 4″ X 4″ swivel base plate
SWS-130 Socket Jack
1-3/8″ X 24″ 10.4 lbs
designed to fit between frames instead of between the frame and ground like the screw jacks
SWS-130S Socket Jack for Shoring
1-1/2″ X 24″ 8.2 lbs
designed to level our shoring frames