so the title gives it away fairly quickly, the security key looks to have shat the bed due to some delightful air gun armed maniac. This has left me with two queries, what solutions have others found for this situation? Secondly, are there any recommendations for a durable set of replacement locking keys/bolts?

If it helps, the wheels are tethys and the security bolts are what came fitted from the factory.

Also, I googled this to death so I'm aware of welding on nuts, smashing smaller sockets on etc etc, I was just hoping some other poor soul has experienced the same but rectified it with more finesse lol.

Many thanks in advance!