Instant push-fit connection Install and demount in seconds without tools Stainless steel teeth grab ring provides extra grip on the pipe Durable material with high impact resistance Non-toxic and no scale build-up Resists corrosion and biological growth Compatible with MDPE pipes only (inserts required) Suitable for cold water use only Brand:JOHN GUEST SPEEDFIT LTD Manufacturer Stock Code:UG401B Length:113 mm Diameter:20 mm Weight:0.076 kg Manufacturer Guarantee:1 years Sub-Category:Couplings Colour:BLUE Brand:JG Speedfit Pack Size:1 Certification:WRAS Category:MDPE Fittings