Adjustable Double-Tee Blockout

The Adjustable Double Tee Stem Blockout is your one-size-fits-all solution for creating consistent cavities in pre-cast double tees. This makes running plumbing and cables easy. Fully adjustable to create cavities up to 11.5″L

• Firm plastic design resists collapse during pour
• Design allows halves to lock in place for added stability
• Constructs a consistent, finished cavity every time
  
• Durable, lightweight, non-corrosive polypropylene construction
• Made in the USA
• Fits stems ranging from 6 7/8” to 11.5”W
• Cavity measures 2.75”H x 5.75”W
• Lip fits 2” radius

Technical Drawing

Adjustable Double-Tee Blockout