Designed for permanent installation, these screw-style leveling jacks hold platforms and other equipment in place and stabilize them at the required height.
Uniform lifting capacity is 5,000 pounds with a holding capacity of 10,000 pounds.
These leveling jacks have a 8-1/2″ long handle that folds down when not in use. The 3-7/8″ diameter swivel base has a slip resistant rubber pad on the bottom. Screw diameter is 1-1/4″. Lift rate is 1/4″ per crank revolution.