Home / Plumbing / Brassware / Brass Air Vent Key Customer matched zone "UK" View basket “Cp Rad Extension Piece 20Mm” has been added to your basket. Brass Air Vent Key£0.53 This product is available for pickup in Orpington. Brass Air Vent Key quantity Delivery Store Collection SKU: 6005WC01 Category: Brassware Product ID: 6506 Reviews Related products Sale! 28Mm Brass Cxc Bs Gatevalve £11.90 £8.99 Add to basket 15Mm Brass Air Vent Adaptor £0.95 Add to basket 1/2″ Bsp Brass Air Vent £1.34 Add to basket 1/2″ Bsp Brass Air Vent Cp £1.54 Add to basket