This 4-pack of 1/2" UNC lifting eye nuts delivers heavy-duty strength and reliability for demanding lifting and rigging tasks. Forged from galvanized steel, they resist rust, corrosion, and deformation, ensuring long-lasting performance in tough industrial or outdoor conditions. Precision-cut UNC threads create a tight, secure fit on matching bolts or studs, reducing wobble and enhancing load stability. Rated for up to 2250 lbs, these eye nuts are ideal for use in construction, mining, forestry, manufacturing, and transportation. Commonly used with cranes, hoists, slings, and machinery, they provide a strong, dependable attachment point where safety matters. Installation is quick and tool-free—just screw onto a threaded rod or stud. Their compact, rugged design integrates easily with standard rigging hardware and fits neatly in toolboxes. Perfect for industrial maintenance, equipment setup, or heavy-duty DIY projects. With 4 durable nuts included, this set offers great value and backup for professionals and serious DIY enthusiasts who need strength and safety on every job.