Stop your kitchen tap coming loose by tightening up the screw on the handle. It requires only the most basic skills and tools to complete this fast fix, which stops wobbly handles for good. If you have a screwdriver and know how to use it, this repair should only take about 10 minutes. No need to call a plumber or contractor – just roll up your sleeves and get it done today.
Tighten the screw with an Allen wrench or a screwdriver - whichever tool fits into the screw head - until the handle is securely set on the stem of the cartridge. The stem is the part the handle rests on, and it is located under the handle.