"The SEA-LECT Designs rivet tool is a heavy-duty all-steel rivet tool, perfect for handheld applications. It features a slim-nose design to fit into tight places. The rivet tool is versatile enough for steel or aluminum rivets and can handle a variety of different diameters and grip ranges. This tool is perfect for fastening metal, leather, plastic, and more. Includes 4 interchangeable nosepieces: 2.4mm (3/32""), 3.2mm (1/8""), 4.0mm (5/32"") or 4.8mm (3/16""). Manufacturer's model #: K799100-1. Durable black wrinkle finish with a non-slip grip handle Includes 4 interchangeable nosepieces Nosepieces and wrench securely store in handle"