Get you one of these.
and cut the bulb ends off and put a notch on the small end and drill a hole on the other end. Attach to a lanyard with a yoyo gadget and you have a lightweight crappie de-hooker for those times when they take your jig a little deep. Just put the notch on the bend of the hook and push down until free.
It is light so you can wear it around your neck all day and it is ready when you need it. And it is quicker than trying to find or get your pliers out and will do less damage to the fish.
Please understand that I am currently applying for a patent so if you make your own you will need to send me a check for $19.95 to cover the royalty fee.