Dubro 4-40 Safety Lock Kwik-Link

4-40 Threaded rod required The Safety Lock Kwik-Link offers everything a modeler could want in a clevis and more. Simply put, it's ingenious, a grand slam! Features Self tapping, no slop threads. Square shank for easy installation & adjustment. Brass plated stepped steel pin - no binding on control horns or servo arms. Brass plated steel safety lock slides into groove on pin for a secure and solid lock. Safety Lock is mounted in a track system on clevis. 2 per packages. Ideal for upgrading or replacement on A.R.F.'s. Super strong, super tough. More strength then you'll ever need. 10% lighter than steel clevis'. Size stamped on safety lock for positive identification. Weight: 1 gram/Safety Lock Kwik Link Made in USA *does not included threaded rod