703 Series Sleeve Extension
The 703 extension allows the 703 in-slab stub-up support to be installed in slabs over 10 in. Each additional extension extends the height by 3 in. and is installed via a threaded connection.
|703-EXT||1/2 in. CTS||4 in. x 4 in. x 3.5 in.|
Designed to work with HoldRite 703 in-slab support.
No tools or special techniques required for installation.
Extends the height of the 703 Series support by 3 in.