Home / Plumbing / Compression / Large F 3/4″ Brass Backnut Customer matched zone "UK" View basket “15Mmx12Mm 3 Part Reducing Set” has been added to your basket. Sale! Large F 3/4″ Brass Backnut£1.11 £0.99 This product is available for pickup in Orpington. Large F 3/4" Brass Backnut quantity Delivery Store Collection SKU: 35309WC01 Category: Compression Product ID: 6939 Reviews Related products Sale! 11/4″ Brass Blank Nut £3.14 £2.99 Add to basket Sale! 28Mmx15Mm 3 Part Reducing Set £2.53 £1.99 Add to basket 15Mm Copper Olives £0.14 Add to basket 1/2″/15Mm Blank Nut £0.54 Add to basket