https://goodyears.co.uk/products/jgs-12mm-plug
John Guest 12mm Plug – Goodyears Outdoors
John Guest 12mm plug for use with semi-rigid pipe and 12mm Push Fit connectors
john guestpluggoodyearsoutdoors
https://goodyears.co.uk/products/plastic-turnbuckle
W4 Plastic Turnbuckle – Goodyears Outdoors
Plastic turnbuckle Hole centre 35mm. Colour: Dark Brown Spacer available
plasticturnbucklegoodyearsoutdoors