VideoSecu 2 Pack 2-6 inch Metal Wall Ceiling Mounts Adjustable Pan Tilt Video Camera Mounting Brackets with Ceiling Clip for CCTV DVR Home Installation Surveillance System 1SG 360 degrees turn and rotation, 90 degrees tilt 1/4" / 20 threads throughout 12 different combinations, customize to 2", 4" or 6" length Metal construction, all parts interchangeable. T-bar drop ceiling clip included Package included: 2 x metal security camera brackets