This is a quality product made by Silverline for the price. Trying to find just one of theses on other hand tools and gardening websites was difficult as they wanted to sell me 50 - what am I going to do with 50?!. It is very easy to attach to the hose and the fitting is very assured, does not wobble, in the hand and makes for a perfect seal. Be a little careful as the mechanism is coated in like a vaseline type substance so if you get it on your trousers it may be difficult to shift and make sure that you pull the fitting completely open before attaching your sprayer etc as it is difficult to get the attachment on otherwise

Clive | London | April 2011