I mention Platemates alot throughout the Blog. They are truly a great tool especially for working your pinch. They are heavy duty, dont worry about dropping them. I went the "rare earth magnet route", the cracked ground up magnetic pieces are long thrown away.
Get your Platemates atELITEFTS .
25 bucks or so is a bargain for something you will use forever and 1/8th the price of some wristulator gizmo that you will get bored with after a few workouts.
Carry on!