"kids were coming to stay system losing pressure for weeks could not spot as it was small leak replaced with item now heating system holding pressure kids nice and warm plus the store was round the corner excellent service at the counter and £2 cheaper than other store which was shut thank you paisley store ps i do not work for screwfix"
"Purchased two sets has I needed to change just the bleed ends. Its a shame screwfix don't sell just them. Anyway straight with no fuss or leaks. a little pricey if you need more then one but they do the job."