Tried Hoselink but the fittings leak due to manufacturing variations and engineering faults. I've heard a bit about Delrico and even though they use standard clip-on fittings, they are precisely engineered so unlikely to come off like many off-the-shelf fittings. Also like the hose reels and the slow retraction. Postage was quick and looks like I've finally found high quality reliable domestic hose fittings and a professionally supplier/engineer.