Blind Rivets Aluminum 4mm Diameter 8mm Grip Length Silver Tone 120pcs 21mm x 25mm x 305mm One side of paper is

One side of paper is smooth and the other is corrugated

Use for sliding doors and window

Light Transmittance: 93%

Lock Base Size: 40mm x 40mm x 30mm / 1

Package Includes: 2 Set x Cabin Hooks

Blind Rivets Aluminum 4mm Diameter 8mm Grip Length Silver Tone 120pcs 21mm x 25mm x 305mm One side of paper isDescription: 1. Aluminum rivet mandrel with lightweight but strong and better corrosion resistance. 2. Need special tools (like Riveter) to mounting this blind rivets. 3. Open end blind rivets with break pull mandrel, long rivet body and flat round head. 4. Applications Widely used in buildings, ships, aircraft, machines, furniture and other products. Good for both indoor and outdoor use. Specification: Color: Silver Tone Material: Aluminum Rivet Grip