Dubro 818 Safety Lock Kwik Link 4-40 (12)

Self tapping design leaves no slop on the pushrod threads.
Square nylon shank for easy installation and adjustment.
10% lighter than a steel clevis.
Brass plated stepped steel pin does not bind on control horns and
has a large flat head for easy removal.
Brass plated steel safety lock slides into a groove on the pin for a
secure and solid lock.
Safety lock is mounted in a track system on the clevis body to help
prevent it from being lost.

Twelve 4-40 Safety Lock Kwik-Link Clevis'

4-40 Pushrods of modeler's choice
Installing clevis' onto pushrods

Length: 1-1/8"
Width: 5/16"
Shank Width: 3/16"