ChrisNik Mag Nail – 1″ x 5/32″ (Box of 100) The ChrisNik Mag Nail 1″ x 5/32″ is a hardened magnetic survey nail designed for reliable control point marking and easy recovery with a magnetic locator. Its magnetized steel construction and corrosion-resistant zinc coating provide long-lasting durability in outdoor jobsite environments. Key Features • 1″ x 5/32″ magnetized survey nail • Hardened steel for increased durability • Zinc-plated coating for corrosion resistance • Magnetic design improves detection with locators • Packaged 100 nails per box Ideal For Surveyors and construction crews establishing temporary control points, benchmarks, and layout references in pavement, timber, and other surfaces.