SWAG Off Road makes some pretty cool stuff. You should check out SWAG’s full line of products, but this video is about a turning your Harbor Freight press into a finger brake. So you can bend metal with a nice uniform crease and angle. It looks like the “heavy duty” kits are around $300. But they look like nice kits that will last forever.
Check out this video from Dirt Lifestyle that walks you through building it and then using it. And then he upgrades it to air over hydraulic with another Harbor Freight product.
Go here to buy one: SWAG Press Brake Kits.