Projector ceiling mount Quick Release (short): Audipack, It's great to have solutions
VLMC350S-B, Vivolink 35 kg max, 255 mm, 360°, Black | EET
Projector ceiling mount Quick Release long: Audipack, It's great to have solutions
Projector ceiling mount, Height 60-90cm, Black | KIMEX
A cheap ceiling mount with quick release /attach. : r/projectors
Perfect Quick Release Projector Ceiling Mount VM-PR01L – Mounts
celexon universal ceiling mount MultiCel 1500 Expert | visunext.co.uk
Heavy-Duty Projector Ceiling Mount (For Pitched or Flat Ceiling) Supplier and Manufacturer- LUMI
Premier Mounts Universal Projector Ceiling Mount SPI-PRO B&H
Amazon.com: WALI Projector Ceiling Mount, Universal Low Profile Projector Mount with Retractable Arms and Multiple Adjustment Function (PM-002-W), White : Electronics