2x Single Top and Bottom Shower Door Rollers supplied. Made from first-class nylon, these shower door wheels are internally threaded and perform an excellent sliding movement behaviour, even under the influence of mechanical forces. FREE matching service available - send us some photos of your shower runner and its applicable measurements and we'll email you back with a direct link. Quick and easy repair - you will only need the correct type of shower rolls and a screwdriver. We deliver shower door rollers, shower door wheels and shower door handle replacements in the UK & Worldwide.