Ball Link 2mm (2)
Du-Bro Swivel Ball Link 2mm with Hardware (2)
This high quality ball link offers smooth, secure operation with less slop. You'd want to use this on any control surface where accuracy is required (like the throttle linkage).

Includes:
2x swivel ball link (Black plastic, self-threading for 2mm rod, 1" in overall length) with a burnished brass ball pre-installed with a 2mm hole in it
2x 2x12mm socket cap screw
2x brass spacer
2x 2mm steel nut

Requires:
2mm threaded pushrod
1.5mm allen wrench for tightening screw