This Brass hose union bib tap, also known as a bibcock, is manufactured to meet the British Standard BS1010-2. Designed as a garden outside tap, it features a 1/2 inch BSP inlet thread, which is the standard size in the UK. The tap's outlet is compatible with standard garden hose pipes, or it can be fitted with a quick-connect Hozelock type fitting. The outlet thread size is 3/4 inch BSP, which is also standard for most hose pipe fittings. This outdoor tap measures 100mm in height, 66mm in depth, and 30mm in thickness.