The Adjustable Double Tee Stem Blockout is your one-size-fits-all solution for creating cavities in pre-cast double tees. This new part is fully adjustable to create cavities up to 11 1/2″ long.
Creates consistent openings in pre-cast double tees for running plumbing and cables. You’ll save time and money without needing to frame openings with foam and 2x4s anymore.
Protect double tee stems by using the H-bracket to keep steel kick-plates in place.
This one-of-a-kind adjustable design creates a uniform opening in pre-cast double tees for running plumbing and cables. Just pair it up with any length pipe to get the fit you need.