The HME Products Tree Mount Trail Camera Holder easily screws into mosttrees. Once installed, simply screw the trail camera onto the threaded stud on topof the camera mount and rotate into the desired position. Then screw the cameralocking knob up and against the bottom of the camera to hold that position. Camerahead rotates a full 360 degrees and tilts up and down 120 degrees for perfectcamera placement. This simple,compact and sturdy design provides a dependablemeans for supporting all trail cameras with the 1/4 x 20 threaded insert onthe bottom.