Great Planes 4-40 Swivel Ball Link

INCLUDES: One Socket screw (4-40 x 1/2")
One Hex shank/w ball swivel (nylon constructed w/brass ball swivel)
One Standoff (brass)
One Hex nut (4-40)

FEATURES: The hex shaped shank helps the swivel arm thread on smoothly and hold
tightly without additional hardware. The brass swivel allows the
control arm to move freely through a wide range of motion.
The socket screws and hex nut are zinc plated and hold tightly in
place to provide a strong center pivot. Accept a 4-40 threaded rod.

REQUIRES: 3/32" hex wrench to tighten screw