Aluminum unistrut ceiling mount design | AVS Forum
ACC845 – Peerless-AV
Amazon.com : PRO Mountings – Gas Spring Anti Noise and Vibration Ceiling Mount for 90 lb Punching Bags (CM-90) | Fast DIY Easy Installation on Joists, Drywall, Concrete and Unistrut | Quiet
CRT Projector Mounting Methods
Heavy Duty Universal Projector Mount for Projectors up to 125lb – Peerless-AV
Peerless ACC840 Wood Joist or ACC845 Unistrut Anti-Vibration Ceiling Plate
Unistrut Ceiling Adapter for 1.5-inch Extension Column & Projector / TV Mount – Lock Down
UNISTRUT PIPE DOWN PROJECTOR/TV MOUNT FOR 1.5 INCH PIPE, PN: UNI MNT
Peerless CMJ300 4x4 Unistrut or Structural Ceiling Plate
Projector Tripod and Truss Mount, video tripod projector mount | Colorado Sound N' Light, Inc.