This Spear & Jackson tap connector is designed for strength, durability, and rust resistance. It is highly resistant to temperature changes, making it ideal for various applications. Available with either male or female threads in 1/2in., 5/8in., or 3/4in. sizes, this connector allows you to customize your tap setup. It is particularly useful for older taps with a 5/8BSP thread, enabling connection to common hose fittings without replacing the entire tap. The connector is made from solid brass, CNC machined for precision, and robust enough to withstand UV rays and temperature extremes without cracking. The 5/8" measurement refers to the pipe bore size. Genuine Spear & Jackson product.