Arrow Fastener lightweight aluminum rivets can be used for lawn furniture, heat ducts, metal cabinets, downspouts, gutters and toys. Industrial pack of 50 Arrow lightweight medium aluminum rivets Grip range 1/4-in Diameter 3/16-in For light-duty jobs General purpose Manufacturer Color/Finish: Aluminum Type: Blind Length Measurement: 1/4-in Multiple Sizes: No Rivet Diameter: 3/16-in Rivet Length (Inches): 0.25 Material: Aluminum Package Quantity: 50 Warranty: None CA Residents: Prop 65 Warning(s): No UNSPSC: 27112400