Advantage: Large flange provides a more robust riveting force, a greater supporting surface, and offers unique protection for delicate materials. Widely used in assembly of caravans, trailers, furniture, plastic-framed window body. The rivet assembly is inserted into a hole drilled through the parts to be joined and a specially designed tool is used to draw the mandrel into the rivet. This expands the blind end of the rivet and then the mandrel snaps off. Material:Durable heat resistant Iron, Aluminum material. Not easily damaged, No rust, anti-oxidation. ensuring durability and long-lasting performance.Functionality: Product Name: Open End Large Flange Blind Rivets Material: Iron, Aluminum Color: Silver Tone Grip Diameter: 6.4mm / 0.25" Grip Length: 12mm / 0.47" Flange Diameter: 11mm / 0.43" Installation Steps: Installation Steps for Blind rivets 1. Blind rivets are fasteners used to connect two materials together without the need for access to both sides. 2. The installation process involves placing the rivet into a pre-drilled hole, 3. then using a rivet gun to pull the mandrel, expanding the rivet and securing the materials in place. Package Content:50(+/-2%) Pcs Open End Large Flange Blind RivetsKindly Know:Ensure that the shift lever is compatible with your motorcycle model before purchasing.