Home / Plumbing / Compression / 54Mmx42Mm 3 Part Reducing Set Sale! 54Mmx42Mm 3 Part Reducing Set£5.79 Original price was: £5.79.£4.99Current price is: £4.99. This product is available for pickup in Orpington. 54Mmx42Mm 3 Part Reducing Set quantity Delivery Store Collection SKU: 35288WC01 Category: Compression Tag: Copper Fittings Product ID: 6931 Reviews Related products 15Mmx8Mm-3 Part Reduc Set £0.73 Add to basket Sale! 22Mmx15Mm-3 Part Reduc Set £1.01 Original price was: £1.01.£0.99Current price is: £0.99. Add to basket 10Mm Copper Olives £0.11 Add to basket 3/4″ Copper Olive £0.37 Add to basket