The PolyPlumb 22mm Pipe Stiffener delivers essential pipe support for push-fit plumbing installations. Manufactured from stainless steel by Polypipe Building Products, this component ensures secure, reliable connections across professional and workshop applications. The stainless steel construction provides corrosion resistance and long-term durability in demanding environments. This pipe stiffener maintains structural integrity of connections, preventing pipe collapse during fitting installation. Compatible with all PolyPlumb, PolyFit and PolyMax push-fit ranges, this component integrates seamlessly into various plumbing configurations. The precision-engineered design supports consistent performance across installations. Features & Benefits: Stainless steel construction delivering superior corrosion resistance and durability. Compatible with PolyPlumb, PolyFit and PolyMax push-fit systems for multiple applications. Prevents pipe collapse during push-fit installation for secure connections. Suitable for professional and domestic plumbing installations requiring push-fit connections. Manufactured by Polypipe Building Products as part of the PolyPlumb range. Diameter: 22mm.