The 2810HR Joist Reinforcer is a Patented, Engineered, Tested, and Code Approved product!
Allows the placement of a 6” diameter hole in a 2×10 or 2×12 wood joist and a 4” diameter hole in a 2×8!
The 2810HR is a 2 plate unit which can be placed in a “C” shape or a “Z” shape.
No glue needed
(Fasteners come included)
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