Slate River EZ-Aim Post Mount, Trail Camera Mount Works on all posts up to 2 1/8" in diameter and tightens in place with a large thumb screw The camera mount stud rotates 360 degrees and up to 45 degrees up and down for perfect positioning The unit works with all cameras that have a 1/4 - 20 threaded insert anywhere on the camera The unit is very compact and weighs just 13 ounces for an easy carry into the woods Ideal for placing a camera in an open field or in your food plot