Solid brass copper construction, anti-rust, corrosion resistant for long service life Multiple barb sizes:8/10/12/19/25mm, matched with 3/4" BSP male thread Barb tail design firmly locks soft hose, effectively prevent pipe slipping and leakage Precise standard BSP thread, tight fit with taps, pumps and irrigation pipelines Wide application for water, oil, gas pipeline connection, garden & industrial equipment, Manufacturer: FonFou