Bag of 2-22mm x 15mm Reducing Coupling - End Feed (Known as Water Pipe Fittings / 22mm to 15mm / end Feed Coupling Also Available in 8mm, 10mm, 12mm, 15mm, 22mm, 28mm, 35mm, 42mm and 54mm)

Flomasta Brass Compression Reducing Coupler 15mm x 8mm

Bag of 2-15mm x 8mm Fitting Reducer - End Feed (Known as 15mm to 8mm Reducer/Copper Pipe Reducer/Reducer Fitting Also Available in 8mm, 10mm, 12mm, 15mm, 22mm, 28mm, 35mm, 42mm and 54mm)