Norton Bowden Lenkerhebel für das englische Militär, für 1´´ 26mm Lenker, 

1´´lever set for handelbar WD 16H Norton from 1940 to the end and others.

this cheap tin levers were made only for WW2 WD Norton and may be others too. you get what you see

Please ask for more Norton and Matchless NOS parts.