Tinned copper adjustable strap can be used to bond to pipes with 4 to 6 in. (10.2 to 15.2 cm) OD. Tinned strap is 2 inches wide with cast bronze 2-way cable clamp and brass barrel nut for uniform adjustment of the strap. Approximately 1 lb. 14.4 oz. (862 g). Can be custom made to fit pipes of any size.