20 Pieces Spring Door Latch for Rabbit Cages Door Metal Finger Spring Latch Hook for Fixing Pet Wire Cage Rabbit Birds Bunny Rodents Guinea Pig Hamster Parrot Hedgehog Cage Door (2.87 x 0.9 Inch)

I got these for my ferret cage and we have tried to pry open the bottom piencw with everything under the sun. Unfortunately we gave up after a few days and had to find something else.

Ill be buying again. I was happy with the purchase

Really good

Like how well it works. Its a little hard to install , but using pliers helps