The VAR lever is a functional equivalent that is more easily available and slightly more compact. Recommended.
Mine bent alarmingly when fitting a Marathon to my Brompton. But the tyre went on. Eventually.
Let's hope it's another nine years (yes, really!) before I need to do that again. The original outlasted the chain, sprockets, rear mudguard & back light. It hadn't actually started letting anything out, but it was as smooth as the proverbial neonatal buttocks, & since I was taking the back wheel off anyway (for the first time!), I thought it was time to change it.