Polyplumb Polyplumb Plastic Pipe Stiffener, 15mm Part: PB6415-10RS

Plastic stiffener for 15mm pipes to prevent collapse and maintain shape.

JG Speedfit JG Speedfit Pipe Insert, 22mm Part: TSM22N

Plastic insert stiffener for 22mm pipes, used in push-fit plumbing systems.

JG Speedfit JG Speedfit Pipe Insert, 15mm Part: STS15

Pipe insert stiffener for 15mm speedfit pipes under 16 bar pressure.

JG Speedfit JG Speedfit Pipe Insert, 15mm Part: TSM15N

Pipe insert for 15mm speedfit pipes to maintain pressure and prevent collapse.