Yeah my tube amp has em and they work fabulously don't know why every amp does not offer it . Anyway they nothing but a strip of metal with a hole drilled in one end and a stopper . Sure you can have someone handy just make a pair up for you , i can see my amps ones as i'm writing this seems easy to get sorted . If you can't buy em

Thanks Keira! If I can get the Fender ones easily I'll do that, otherwise I going to have to diy it. I agree that it looks to be fairly simple.

Get the part number from Fender.com and call Bothner's.