Made from industrial-grade aluminum, ToolPro's 1/8 in. Aluminum Pull Rivets are durable and resistant to rust, making them ideal for long-lasting performance in various environments. The black finish allows for minimal visibility, making them a discreet option for installations where appearance matters, such as with black ceiling grids. Each pack contains 100 rivets with a grip range of 0.063 in. to 0.125 in., making them versatile for different thicknesses. For best results, use these rivets with punch pliers and a rivet tool, providing a smooth, efficient installation process.