Description
The FastJack Standoff 3" provides 3.0" of separation between your roof and the solar mounting structure for your solar array. FastJack has been laboratory tested to deliver 2,359 pounds of strength using only a single lag bolt. The standard FastJack's more extensive base allows for stanchion heights of up to 7-1/2", making it desirable for snow load installations.
ProSolar FastJack datasheet
