Home / Plumbing / Compression / 20Mm Blue Poly Olives Customer matched zone "UK" View basket “3/8″ Brass Blank Nut” has been added to your basket. 20Mm Blue Poly Olives£0.40 This product is available for pickup in Orpington. 20Mm Blue Poly Olives quantity Delivery Store Collection SKU: 35298WC01 Category: Compression Tag: Copper Fittings Product ID: 6932 Reviews Related products 15Mmx12Mm 3 Part Reducing Set £0.51 Add to basket Sale! 20Mm X 15Mm Poly Shank Adaptor £7.96 £5.99 Add to basket 1/2″/15Mm Cp Blank Nut £0.57 Add to basket 15Mmx10Mm-3 Part Reduc Set £0.62 Add to basket