Wont fit in the bucket if you have a really rigid bucket you probably need to cut 2 slots for it instead of drilling holes but it has nuts on both sides to secure it tightly so will still work fine

i had made the bucket mouse trap using coke cans and other items and this one just spins better and you can smear the peanut butter around the middle of it without messing up the balance of the whole thing

This one was cheaper than the others and is working well