The Signal Foundation is constructed of 2-1/2″ x 2-1/2″ x 1/4″ steel angle and 1/4″ steel plate welded together and is galvanized after fabrication. Mounting bolt size is 3/4″ -10 with a 2-3/4″ projection.

These foundations will accommodate both 9-1/2″ x 9-1/2″ and 11-11/16″ x 11-11/16″ bolt spacing. They are also equipped with cable riser assemblies which provide a protective wire chase to either split or junction box type base.

The Gate Foundations are constructed of steel angle and plate welded together and is galvanized after fabrication. The Square Type is constructed of 2-1/2″ x 2-1/2″ x 1/4″ steel angle and 1/4″ steel plate. Mounting bolt size is 1″-8 with a 3-1/4″ projection.

These foundations are designed for 11-11/16″ x 11-11/16″ bolt spacing; however, an adapter plate may be used to accommodate 19″ x 19″ bolt spacing. Both foundations are equipped with cable riser assemblies which provides a protective wire chase to either split or junction box type bases.