Du-Bro 4-40 Safety Lock Kwik Link (2 pc) (DUB817)

Safety Lock Kwik Link, 4-40 Overview: The Safety Lock Kwik-Link offers everything a modeler could want in a clevis and more. Simply put, it's ingenious, a grandslam! 2 per package. Features: • Self tapping - leaving no slop on 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 trac system on clevis to help prevent losing it. • 3 sizes available - 2MM, 2-56 and 4-40 in packages of 2 each or 12/package. • Ideal for upgrading or replacement on A.R.F.'s. • Super strong, super tough. More strength then you'll ever need. • 10% lighter than a steel clevis. • Size stamped on safety lock for positive identification.