Main support section within EF ceiling lining system. This is connected to the galvanized angle and connected at a 90º degree angle to the EF5 Furring Bar using an EF9 wire clip. Generally located at 1200mm centres dependant on the specifics of the plasterboard. A non-load bearing yet high performance, cost effective versatile component used within general commercial and domestic applications. Manufactured to British Standards BS 7364 and EN 14195.