Cast iron standard 15mm (1/2") outdoor taps, with 19mm (3/4") thread to fit hose adaptors, and watering systems etc. These are equipped with Snap fittings which are compatible with Hozelock / Gardena connections. All are BSP threads. Material: Cast Iron Size: 1/2" inlet thread BSP Max. Working Temperature: +80C Max. Static Pressure: 1,0 MPa (10 bar)