Heavy-Duty Rivet Gun, Pop Rivet Gun Set, Professional Hand Riveter, Manual Riveting Tool with 160 Aluminum Rivets, Includes 4 Drill Bits, 4 Tool-Free Interchangeable Nozzles, Storage Case /h1>. It is compatible with rivets fabricated from various materials, including aluminum and stainless steel (up to 5/32" or 4mm).