Product Code: SQUAREHEAD-BLAProduct Name: Black Square ValvesType: StraightQty: One PairFinish: Matt (Suitable for matt & gloss black radiators)Radiator Connection Size: ½” BSPPipe Connection Size: 15mmOverall Height: 55 mmOverall Width: 87 mmWeight: 300gr (each valve)Material: BrassUsage: Suitable when pipes are coming out of the floor