Set rivet threaded inserts with precision using this professional Rivet Nut Setter Tool. Compatible with 6-32, 8-32, 10-24, 10-32, and 1/4-20 threaded inserts, this tool is built for fast and secure installation into sheet metal, plastic, or fiberglass. Features an ergonomic handle, all-metal construction, and includes threaded mandrels and nosepieces for each size. Ideal for fabrication, automotive, and general repair tasks.