Meking Photography Photo Studio Video Wall Ceiling Mount Stand Overhead with 1/4" Thread for video camera wall mount STRONG AND DURABLE:The wall mounting boom arm is made of high-quality metal material, sturdy and corrosion-resistant. LIGHTWEIGHT AND PORTABLE: This Light stand adapter is great for wall and ceiling mount. SIMPLE TO MOUNT: Designed with 4 pieces screw hole helping mount the boom arm on the wall and ceiling to save a lot of time and space WIDE APPLICATION:Comes with 1/4 adapter screw to apply to different flash. EIGHT HOLES DESIGN:Base has eight hole,with the supplied screw mounted on the wall.The stud can be used vertical or horizontal.