Great Planes Threaded 2-56 Ball Link Set (Set of 6) INCLUDES: Six ball-end with 2-56 thread Six threaded brass coupler (15/16 long with 7/16 2-56 thread for up to 1/16 diameter pushrod wire) Six self REQUIRES: 1/16 pushrod wire solder to connect coupler to pushrod 6-16-94 ir/jl REQUIRES: 1/16 pushrod wire solder to connect coupler to pushrod 6-16-94 ir/jl