For the price, this seemed very good. We were looking at hozelock items at around £35-40 which were still plastic when we saw this.
We had lots of strong people who use watering equipment, and often found the taps being turned too much (thinking thats where the water was) on plastic adaptors, and of course snapping.
This is pretty solid, and good thoughts put into the design. Rubber covers sit over the taps and on the connection neck to protect hands from cold hard metal. a little bit of nice genius you don't see much of these days.
I did find that fitting the hozelock parts into was a bit tricky as it was tight, another genius moment was to heat one up a little (couldn't see anyone needing to take it out again..) wrap some water tape around, and then let it make it own thread when screwing it.