Shot/hammer Circle Form , Aluminum
Aluminum throwing circle is a four part bolt together form that is adaptable for a variety of in-ground installation practices. Drainage can be easily incorporated. Aluminum exterior bracing creates a strong frame yet leaves the center open for the smoothest pour and crack-resistant finish. Outer frame is 2" x 3" aluminum angle. Inner circle is 1/4" x 3" flat aluminum bar. Drainage tube is not included.