Very satisfied! This is a great price for a product that exceeded my expectations. We used them on a 31 foot trailer with about 8 inch wheel spacing. Before we got them, the trailer shifted and shook when someone moved. I have because my fenders on the trailer prevent me from positioning them so the adjusting nut is up, which would make opening/closing the jacks easier (see wrenches to work against gravity and slip off when I'm setting up quickly ". But that's a problem with my setup, not the product, and it's easy enough to get around. The quality of the products is competitive/better than what local RV shops have at half price. I've heard a lot of good things about it This type of jack didn't want to pay the ridiculous amount that local shops ask for however I would highly recommend them I should have gotten them many years ago.