Obviously, YMMV . . . But, the $140 (delivered!) that I spent on a pair of clamp-on forks is likely the best money I've spent. They are 48" and are supposedly rated at 4,000 pounds. But, ratings are ratings and reality is reality. I'd say, maybe 2,000 pounds with a peace-of-mind limit of 1,000 to 1,500. But, my loader rating is under 2,000 pounds (backhoe
ballast not part of the equation?) and the geometry, when using the forks, likely reduces that a good bit. In other words, the forks likely match the loader pretty well.
OK, sure. You can use poor judgement, any time, and wreck just about anything. And, yes, they can move so that they are not parallel to themselves or perpendicular to the bucket edge. However, when they are tight (meaning tight), that tendency decreases.
Used within their obvious limitations, they have been fantastic for me. Takes me all of two minutes to install or remove them. (No chains/binders yet.) They stack on a small custom-built "shelf" when not in use.
I've used them to move logs, riding mowers (when I got rid of them!), air conditioners, generators, sod, mulch, lumber, barrels, limbs/trash, leaves (using a sheet of plywood + clamps), as a construction support, for demolition, as a large, moveable work bench (moves
any way you want!), removing vines/undergrowth and even as an elevated fulcrum for a custom, 25 foot pole saw. And, no bent bucket, either.
If you have a loader, and you don't have a set of these, you are missing a great opportunity for utility and innovation.
I have no idea what they cost today. I got mine in 2017 (?) from jet.com which Walmart bought out 2 or 3 years ago. They had some pretty good deals before WM took over and ruined/killed them.
Sure, you can spend $500, or more, on a quick-attach fork set and have more capacity and nice, thin forks. You'll also have to find storage space for the fork assembly. But, if your needs (and lifting capacity) are closer to what mine have been, I think the clamp-ons will do nicely for maybe a third of the cost.
And, yes, my tractor has a quick-attach loader. If yours does not, your fork options are limited or, likely, even more expensive if you go with quick-attach forks.
One other thing while on the subject of loader add-ons, I'm no fan of those k-orange tractors; HOWEVER, I have to admit that this is the second-best money I've spent:
BXpanded Piranha Toothbar
Just try grading some clay soil with and without it . . . You'll see. And, likely, be just as amazed as I was. Costs more than the forks, though . . . (Note to BXpanded . . . Check's in the mail, right?)