RC airplane builders and flyers, this is a genius little connector! The Du-Bro Safety Lock Kwik-Link is a clevis designed specifically for connecting your servo arms to control horns on your model aircraft. It's the 2mm size, which is super common for many sport and park flyer planes. What makes it special is the built-in safety lock. Once you thread the stepped steel pin into the control horn, a little brass-plated lock slides into a groove on the pin, securing it so it can't vibrate loose in flight – a huge safety upgrade over basic clevises. It also has a square shank that makes installation and adjustment with pliers really easy, and it's self-tapping so it threads tightly without slop. The pin is brass-plated to reduce binding. They come in a handy 2-pack so you have a spare. If you want a reliable, easy-to-use, and secure linkage for your RC plane, these Kwik-Links are a grand slam, as Du-Bro says.
