Du-Bro 497 Swivel Ball Link 4-40 (497)

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).
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1- swivel ball link (Black plastic, self-threading for 4-40 rod, 1"
in overall length) with a burnished brass ball pre-installed with
a #4 hole in it
1- 4-40 x 5/8" socket cap screw
1- brass spacer
1- 4-40 steel nut
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4-40 threaded pushrod
3/32" allen wrench for tightening screw (BONR1020)
NMH 6-16-94
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