Home / Plumbing / Brassware / Brass Air Vent Key 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 1/8″ Bsp Cp Manual Air Vent £0.51 Add to basket Sale! 28Mm Brass G/Vle Bs5154 Short £8.67 Original price was: £8.67.£6.99Current price is: £6.99. 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