Home / Plumbing / Compression / 20Mm Blue Poly Olives Customer matched zone "UK" View basket “1/4″ Bsp 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 1/2″/15Mm Blank Nut £0.54 Add to basket Sale! 28Mmx15Mm 3 Part Reducing Set £2.53 Original price was: £2.53.£1.99Current price is: £1.99. Add to basket 28Mm Copper Olives £0.34 Add to basket 15Mmx10Mm-3 Part Reduc Set £0.62 Add to basket