MODEL- PBS-UMS VENDOR- PREMIER MOUNTS FEATURES- Universal Projector Mount with 1-1/2 Coupler- Dark Gray Our PBL and PBC universal projector mounts fit most projectors that weigh less than 25 lbs. They feature four double-jointed support arms (patent pending) that allow flexible positioning to reach almost any mounting point.* The Universal Projector Mount with 1-1/2 Coupler features: - Mounts to flat and angled ceilings - 1-1/2 pipe coupling that fits standard NTP - Cable routing inside pipe MANUFACTURER : 1 YEAR- SKU: DHPBCUMS