The Wall Jack is used to raise walls and beams, and tighten flooring and decking. Made of heavy duty, malleable cast iron, the wall jack rides up and down on a 2-by-4-foot pole, working like a car jack for dozens of construction uses. The Wall jack has a capacity of 500 pounds with the use of a 2x4 (actual measurement is 1½" by 3½") made of clear, straight-grained fir wood, free of knots and defects. The jack is intended to meet OSHA safety regulations when instructions are carefully followed.
WALL JACKS FEATURES
- Heavy-duty wall jack; OSHA compliant; up to 500 pound capacity per wall jack
- Positive spring-loaded cam lock; Designed for use with 1-1/2 by 3-1/2-inch (2 x 4) fir poles
- Constructed of heavy-duty, malleable cast iron
- Includes 1 wall jack; 2 x 4 lumber not included
- 17 pounds each