Hi guys When I first started cleaning, I assembled my van system using Hozelock style connectors, which have worked fine and leak free for ages. However now I have installed a second system for my wife, I'm looking at the van and just seeing lots of Hozelock connectors and splitters, which are big and bulky and messy. Is there any kind of metal system, which is similar to the EZ connectors which Gardiner use on their poles? They are nice and small, not much bigger than the pole diameter, and about a third of the length. But they need to fit the Hozelock hose (12mm)? What do you recommend?