Home / Plumbing / Brassware / 11/4″X1/2″ Brass Bush Customer matched zone "UK" View basket “Brass Air Vent Key” has been added to your basket. Sale! 11/4″X1/2″ Brass Bush£3.34 Original price was: £3.34.£2.99Current price is: £2.99. This product is available for pickup in Orpington. 11/4"X1/2" Brass Bush quantity Delivery Store Collection SKU: 33010WC01 Category: Brassware Product ID: 6841 Reviews Related products 1/8″ Bsp Auto Air Vent £1.34 Add to basket 15Mm Brass Air Vent Adaptor £0.95 Add to basket Sale! Wras 15Mm Dzr Bs5154 Gatevalve £6.34 Original price was: £6.34.£4.99Current price is: £4.99. Add to basket 1/8″ Bsp Cp Manual Air Vent £0.51 Add to basket