Essential Plumbing Tools Kit Includes Plumb Tub radiator drain tray and vacuum-seal radiator bungs to support mess-free heating system maintenance, draining, bleeding or valve replacement without full system drain-down High Compatibility With 15 mm (1/2") & 22 mm (3/4") Pipes. Supports most standard radiator tail sizes used in most homes and commercial systems, ensuring a reliable fit for isolating radiators or changing valves during repair or upgrades Plumb Tub Holds Up To 1.4 Litres Durable and chemical-resistant plumbers bucket clips to copper or plastic pipes and fits under radiators to catch water from bleeding, draining, or emergency leaks without floor mess No Drain Radiator Valve Tool Vacuum-sealing rubber bungs plug radiator inlets or outlets to retain system pressure and block air ingress while changing TRVs, lockshield valves, or adding central heating inhibitor Fast And Flexible DIY Plumbing Solution Flexible tray and rubber bungs allow users to perform heating repairs or valve swaps quickly in tight spaces without needing to call a plumber or drain the full central heating circuit Ideal For Professionals And Home Use Used by heating engineers and DIYers alike, this compact plumbing repair kit helps avoid water waste, reduce mess, and improve job speed during radiator maintenance or system flushing