The Nylex 12mm (1/2") Brass 3 piece Hose End Fitting Set contains the pieces you need to run a hose from a tap to a sprinkler or spray gun. Designed in Australia, the fittings have slip free grip points for comfortable handling and help with tightening and loosening. Made of the highest quality non-corrosive solid brass, not plated, it is reliable and long-lasting. Slip free grip points allow for comfortable handling and help with tightening and loosening Heavyweight, non-corrosive solid brass construction Reliable and long-lasting with a 3 year guarantee Fits standard garden hose 12mm (1/2") internal diameter 2 x snap on connectors 1 x universal size tap adaptor suitable for 20mm (3/4")and 25mm (1") tap sizes