• Product Name: Blind Rivets • Package Content: 80 (+/- 2%) pieces of rivets • Main Color: Black and Silver • Material: Aluminum • Total Weight: 271g • Flange Size: 1.6 x 16 mm (T * D) • Rivet Body Size: 16 x 4.8 mm (L * D) • Grip Range: 6 mm to 11 mm • Durable Material: Aluminum body and mandrel, lightweight but strong, with excellent corrosion resistance • Great Accessory: Widely used in buildings, cars, boats, airplanes, machines, electrical appliances, furniture, and other products. Ideal for indoor and outdoor use • Firm Performance: Strong enough to withstand all your projects. Corrosion-resistant, suitable for saltwater applications • Professional Use: Special tools (such as a rivet gun) are needed to mount these blind rivets • Features: Open-end blind rivets with large, flat, round mandrel