Don't think lever covers are made any more, but Mafac made a lot of them over the years. See levers with them on the bay frequently, like these:
https://www.ebay.com/itm/25601118293....c100667.m2042
Less frequently there are used sleeves for sale:
https://www.ebay.com/itm/29512463099....c100667.m2042
Last edited by ollo_ollo; 03-21-23 at 07:21 PM.
Reason: provide missing word