I have not used it yet. But it looks and feels solid. Assembling an outdoor food prep cart to load onto my outdoor grill. smokehouse / gas. According to the description, the wheels hold up to 150 lbs well. That should be a lot. Only time will tell how durable these wheels are in withstanding the outside elements. The package includes a screwdriver and screws. The screwdriver can work with light loads, and the screws are the same. I bought it for the price. I gave it 3 stars because the included screwdriver and screw are not heavy. I plan on screwing them into the 2x4 holes to fit the screws needed for my use, 7/16 x 2" Zinc Plated. The screws that come with the kit are for light duty.