The 1818 series 1.5" square shoring bars are made of heavy wall galvanized steel tubing. The bars have a spring-loaded end that adjusts 5". Additional 4" increments of adjustment can be made with the easy to use push-button mechanism.

Shoring/Horizontal or Vertical Rating: 500 lbs.,230 kgs. uniformly distributed working load limit Adjust From: 102" to 116"

Weight: 19.1 lbs., 8.7 kgs.