SRH840 Replacement Hinges

The SRH840 are decent headphones for their MSRP. However, the hinges are known to fail --- the left side of my pair broke within a month of use and the right side broke about 2 weeks after.

I originally fused them back together with epoxy, but that fix didn't last long. As a "permanent" fix, I designed these replacement parts in Fusion 360. I tried to make them look at least somewhat close to the stock part.

You'll have to pull apart your old hinges to scavenge the metal rod inside, which you can then reuse with this replacement part.