BRASS INNER DIAMETER 3-3MM UNIVERSAL JOINT COUPLING

Brass Universal Joint 3-3, this is a very mini universal joint. Exquisite workmanship, metal, suitable for all kinds of miniaturized popular science model transmission, 1/24 and 1: 18 simulation vehicle / model ship.

• • Outer diameter: 7mm / 0.76inch
  • Length: 12.8mm / 0.50inch
  • Aperture: 3mm-3mm, indicating that both ends of the holes are 3mm, can be connected 3mm diameter shaft.
  • Material: metal
  • Side hole is M2 six angle screws, a total of 2.

Applications:

• • Power transmission for toys like
  • model airplanes
  • antique sailboats
  • Simulation vehicle
  • Model ship

Known As:

• • Universal Joint 3x3mm
  • 3mmx3mm Mini Brass Universal Joint Coupling
  • 3x3mm Mini Brass Universal Joint Coupling

Package Includes:

• • One Piece Universal Joint Coupler
  • One Set Screws Set