UL Listed

A cast aluminum base with stainless steel U-bolt, nuts and washers. Fits pipes up to 3" OD. For mounting air terminals to the top of horizontal pipes or railings where conductor is not required. 4.25" x 1.5" (10.8 cm x 3.8 cm); approximately 7.5 oz. (212 grams). Use suffix 1/2 or 5/8 to denote air terminal thread size