3/16'' * 4/5'' Tri-Fold Large Head Aluminum Pop Blind Rivets – Bulb Style Tri-Grip Split Bifurcated Fasteners for Kayak, Marine, Boat, Trailer, DIY Projects (100, Black, One Size)

Upgrade your fastening projects with our 3/16'' * 4/5'' Black Tri-Fold Large Head Rivets. These premium aluminum rivets feature a tri-grip bulb-style design that expands into three legs when set, creating a secure hold even in soft or thin materials. Perfect for kayaks, marine applications, trailers, and DIY repairs, these rivets resist vibration and provide long-lasting strength. The large head design distributes pressure evenly, preventing pull-through and giving a professional finish. Whether you’re repairing a boat hull, mounting hardware, or joining panels, these rivets deliver durability and reliability you can count on.

• Heavy-Duty Tri-Fold Design – Each rivet expands into three legs for superior grip strength, making them ideal for kayak, canoe, trailer, and marine repairs.
• Durable Aluminum Construction – Rust-resistant, lightweight, and perfect for outdoor or wet environments where corrosion protection is critical.
• Large Head for Secure Hold – Distributes clamping force over a wider surface area to prevent material pull-through and ensure a professional finish.
• Easy Installation – Compatible with standard pop rivet tools; simply insert, pull, and enjoy a strong, vibration-resistant connection.
• Versatile Use – Perfect for boats, RVs, trucks, automotive projects, DIY home repairs, and more. Includes 50/100 pcs for multiple applications.