I like these from Home Depot. You can find them in the Tool section. I've had one that's held up for daily use for almost two years. When it breaks, I'll toss it and buy another.
https://www.homedepot.com/p/Coast-3...ated-Drop-Point-Folding-Knife-DX344/306625581
https://www.homedepot.com/p/Coast-3...ated-Drop-Point-Folding-Knife-DX344/306625581