Rust-Proof Construction : The chrome-plated steel ruler and brass knob resist corrosion, ensuring your tool remains in pristine condition, even in challenging environments. Swift Adjustment : Quickly set and lock measurements using the knurled brass knob, providing you with the flexibility needed for diverse tasks. Precision & Accuracy : Achieve professional-grade markings with this high-efficiency tool, designed to support the demands of engineers and craftsmen. Portable & Convenient : Carry this tool anywhere with ease, thanks to its compact size. Store it conveniently in your bag or toolbox for instant access. Long-Term Reliability : Built to last, this positioning tool withstands the rigors of regular use, offering a dependable solution for your marking needs. Elevate your projects with our Steel Ruler Positioning Tool, engineered for precision and crafted for durability. The rust-proof materials ensure that your tool stays in top condition, even under harsh conditions. With the ability to quickly adjust measurements via the knurled brass knob, this tool is your go-to solution for tasks requiring exactness. Whether you're an engineer or a woodworker, its portability and accuracy make it a valuable asset in your toolkit. Trust in its reliability for years to come.