We've been savvy to Posi-Tite Waterproof Wire Connectors for years. For extreme service conditions such as marine applications, seriously wet and muddy conditions, and 30-day rides in the rain to Alaska, these waterproof versions of the world-famous Posi-Lock wire connectors are the way to go. We know these are the best connectors you'll ever use. They require no crimping or special tools. Instead they simply hand tighten. They are so good, they're completely reusable! Used by major manufacturers and the US military alike, you know they are the best!
Choose the correct Posi-Lock for your wire gauge. Red for 18-20 AWG wire, and blue for 14-16 AWG. Then strip 3/8-inch of the wire to be connected, insert and hand tighten. Repeat for the other end and you're done. Sold in packages of red or blue. 3 pieces per package.