{#43 & #44 Stainless Steel & Aluminum Pop Rivets} - #43: 1/8" Diameter, 5/16" Length. 100% Stainless Steel Body. - #44: 1/8" Diameter, 2/5" Length. 100% Aluminum Body. {Versatile Utility} - Perfect for gutter seams and aluminum trim coil. - Perfect for any DIY project (Roofing, Siding, Automotive) - Package includes everything you need to rivet your project at home. {Simple to use and easy to install} - Can be used by anyone, no matter your experience. - Inserts quickly with no bending, and leaving no deformations. {Premium Quality} - 100% Stainless Steel & Aluminum Body - Weather and wear and tear resistant. - Corrosion resistant. - Stays rust free for a long time. - Robust strength. Rivet once, sturdy forever! {The Perfect Finishing Touch} - Multiple Color Options to match your specific project. - Includes a 1/8" Drill Bit. Eagle 1 Products offers several variations of Blind Pop Rivets. Choose from #43 and #44 Stainless Steel and Aluminum Pop rivets. Both options feature a 1/8" diameter, with our #43 rivets at a 5/16" length, and our #44 rivets at a 2/5" length. Our #43 rivets are made with a 100% Stainless Steel Body, and our #44 rivets are made with a 100% Aluminum Body. Our rivets are the perfect do-it-yourself package for roofing, siding, automotive, and many other projects. Simple to use, easy to install, with mutliple color options available to match your project perfectly. All orders include a 1/8" drill bit. Eagle 1 Products also offers many other types of fasteners such as metal roofing screws, and nails.