Hey builders and DIYers - these scaffold leveling jacks are absolute game-changers for getting your work platform perfectly level on any surface! You get 4 heavy-duty jacks in the set, each made from solid galvanized steel that can handle serious weight without bending or corroding. The 1-3/8 inch OD threaded rod gives you a full 24 inches of adjustable height, so you can fine-tune each leg exactly where you need it. The 4.72x4.72 inch base plates provide awesome stability, and the big wing nuts make adjustments quick and easy with just basic tools. Whether you're working on uneven ground, slopes, or just need to compensate for that one annoying dip in your workspace, these jacks will have your scaffold rock-solid in minutes. The galvanized coating means they'll hold up to weather and job site conditions without rusting out on you. Perfect for construction pros, industrial maintenance crews, or serious home improvement enthusiasts who value safety and stability. Setting up is straightforward - no engineering degree required! If you're tired of wobbly scaffolds or spending forever trying to shim things level, these jacks will save you time, frustration, and probably prevent some accidents too. Seriously, once you use these, you'll wonder how you ever managed without them!