Ball Link, 4-40 Brass Ball, Long, Black 2 Pack (Dubro)
Dubro 2161 Swivel Ball Link w/Hardware Black 4-40 (2) (DUB2161)
This is a swivel ball link made to fit 4-40 threaded rods and is most commonly used for tie rods on cars. It is plastic with a burnished brass swivel ball for smooth friction-free action.
The hardware is included and they come in a 2 pack.
2- 4-40 Allen head screws