【5-Piece Rivet Nut Assortment】 Includes M3, M4, M5, M6, and M8 threaded rivet heads — covering the most frequently used sizes for automotive repair, equipment maintenance, sheet metal work, and DIY assembly projects.

【Sturdy Carbon Steel Construction】 Built from durable carbon steel with hardened jaws and a precision mandrel. Handles rivet nuts in a variety of materials including steel, aluminum, and plastic with consistent, reliable results.

【Simple Operation in Tight Spaces】 Lightweight and ergonomic design with a straightforward turn-to-install process. Works well in confined areas or overhead — operates manually or with an electric drill for added convenience.

【Portable Storage Case Included】 Compact storage case measures approximately 5.5 × 3.9 × 1.4 inches, keeping every component neatly organized. Easy to transport and store for both professional technicians and DIY users.

【Versatile for Multiple Projects】 Ideal for custom automotive bodywork, off-road vehicle modifications, RV interior repairs, industrial metal fabrication, and DIY furniture building. Securely mounts accessories and fixes trailers with ease.