RA4-PM
RA4 Promethean Ceiling Pole Retro Fit Projector Mount
RA4 Universal Projector Mount and articulated coupling with 18mm diameter hole to interface with the M14 or M16 threaded stud on the bottom of a Promethean Ceiling Mount Pole.
Please see image above for maximum span of fixing legs to cover projector mounting holes
Finished in durable powder coating