Radiator Vent Key Set Includes a veha radiator key With a brass clock radiator key Suitable for all central heating radiators Easi Plumb Radiator Bleeding Ket Set ( 1 Veha & 1 Clock ) | EprvksThe Easi Heat Radiator Vent Key Set includes a Veha Radiator Key and a Brass Clock Radiator Key. Both keys have been specifically designed for venting central heating radiators. The Veha Radiator Key features a sliding tommy bar for ease of use allowing you to reach inaccessible areas or where the radiator is positioned close to a wall. The Brass Clock Radiator Key features a wing design that offers the possibility to exert force which is sometimes necessary to a open a vent that has been closed for a long time. Both keys may be easily attached to your key ring so that you always have them close to hand.