The industry standard for kayak assembly. These rivets are all aluminum, corrosion resistant, strong enough for most, if not all, applications. Most often used to install strap eyes on deck. These black rivets have tiny rubber O-rings that help seal against water. However, I still recommend the use of silicone sealant. You need a hand riveter to install these, see the Sealant, Tools and Misc dept. Instructions Included. Specs For Klamptite Rivets
100 to a package, select two packs to match 100 pack of strap eyes.
Inside view of finished rivet:
Related Articles: Basics of Strap Eyes, Rivets & Well Nuts For Customization and Repair of Your Sit-on-top Kayak, also Backrests, Kneestraps & Paddle Leashes for Valuable Tips for selection & use of the right gear.