Safely release the head nut on pillar and bib taps in basins, baths or sinks with very little effort A tap repair kit in a handy carry case designed purely for tap repair - which it does brilliantly No risk of causing basins, baths or sinks to crack or causing pipe connections to leak Guaranteed to apply full, safe, indirect force to undo a tap head however tight or seized 4 inserts (17mm, 17.5mm, 19mm, & 22mm) to fit most pillar and bib tap head nut sizes, Weight: 1.62921611618 pounds, Manufacturer: Advanced Building Design Ltd