The Superior Innovations String-X is a heavy-duty layout and alignment tool designed for concrete finishing crews. Its unique design holds layout strings securely at grade, helping finishers establish accurate control joint lines, column lines, and floor flatness benchmarks before and during pours.
Built from durable materials to withstand concrete job site conditions. A simple, reliable tool that speeds up the layout process and reduces rework on large slab projects.
We serve contractors across Northern California with knowledgeable staff who understand your projects. Get expert recommendations on the right materials for your application — no guesswork.
Our delivery team brings top-quality construction materials directly to your job site. Reliable scheduling and careful handling mean your materials arrive ready to use.
Choosing Capitol Steel means partnering with a team that values quality, reliability, and innovation. We bring together decades of experience, skilled craftsmanship, and a commitment to your satisfaction.
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