The Hydro Life Commercial 300 Series Twin Bracket is a mounting bracket for Hydro Life twin canister systems. It is compatible with Hydro Life 52642, 52650, 52652 and 52710. The bracket, which is constructed of durable, black, powder-coated steel, features a cut out for the pressure relief valve. Measures 9.1-inches (L) x 5.3-inches (D) x 3.7-inches (T). Mounting Bracket: Allows you to mount Hydro Life twin canister systems Mounting Bracket: Allows you to mount Hydro Life twin canister systems Features: A cut out for the pressure relief valve Overall Dimensions: 9.1-inches (L) x 5.3-inches (D) x 3.7-inches (T) Durable Construction: Constructed of durable, black, powder-coated steel