Amazon.com: YXT 8AN Double-Hole Hose Separator Clamp, 1/2 Silver Fuel Line Mounting Clamp Fit for Fuel Line, Brake Line, Water Pipe, Gas Line - Pack of 4 : Automotive
National Hardware N344-630 Pipe Gate Clamp 1-5/8 Inch Zinc Plated Steel: Tubular Metal Gate Hardware (038613344631-2)