4 Pcs Tap Connector Set, Adaptor Pipe Joiner, Universal Fitting Water Connector Adapter Tool for Kitchen Garden Watering Tap Connector (Brass Universal Tap Connector)

Hmm, says 'Universal Fitting Water Connector', but it's too small to fit my standard UK outside tap. I was hoping to replace my old plastic hozelock adapter with one of these, but it's too small.Made of fairly thin brass, not top quality. Unusable for me as they don't fit so can't comment on whether they leak or not.

Easy to use Ideal for the hose pipe

Was hoping these would fit our tap thread but they are just too small.I tried them in various standard threads on things that should take a standard adapter but they arent fat enough.So they look good, maybe not very thick brass, but couldnt actually try them out for leak testing.