Buy The New Plasson 1761 Universal Slip Coupler, The Plasson “Slide N Seal” Universal Slip Coupler Connects And Repairs A Multitude Of Pipe Fittings & Can Repair Puncher Holes And Large Gaps. For Use On Connecting & Repairing Metric & Imperial MDPE Pipe, Steel Pipe, Copper Pipe, Lead Pipe, PEX,PB,PVC-u, ABS & PP-R Between 19mm Diameter & 64mm Diameter.