Is there an aftermarket Hard/Emergency Key handle?

I know the only way to lock the vehicle while running is to use the hard key or emergency key, what ever you call it. But it's a pain to have to remove it each time and the handle is very small, I'm curious if there is anything aftermarket to enlarge the gripping area of the key, like a normal car key?

My plan is to keep my extra hard key on my key ring and have the extra fob elsewhere.

 

I’m sure you can get a standard Toyota key cut to work in the handle. No need to program it since it won’t be used to start the engine.