This is a well built product, if a little pricey. If you're tired of flimsy bolt-on hinges that keep falling off, you'll love it. I like that the alligator clips have heat shrink tubing to protect the circuit board. The only complaint I have is that there must be some sort of threadlocker or pipe tape as adjusting the levers and alligator clips loosens them up after a few adjustments. I think if you do this and tighten the levers with a wrench everything should be fine. I would recommend this product.