Home / Plumbing / Brassware / 20Mm X20Mm Brass Poly Stopcock Customer matched zone "UK" View basket “1/2″ Bsp Brass Air Vent Cp” has been added to your basket. Sale! 20Mm X20Mm Brass Poly Stopcock£11.57 £8.99 This product is available for pickup in Orpington. 20Mm X20Mm Brass Poly Stopcock quantity Delivery Store Collection SKU: 11007WC01 Category: Brassware Product ID: 6542 Reviews Related products Sale! Cp Rad Extension Piece 20Mm £2.16 £1.99 Add to basket Alloy Air Vent Key £0.36 Add to basket Radiator Plug & Vent Pack £1.71 Add to basket Brass Air Vent Key £0.53 Add to basket