CAMVATE Camera Handle Grip Support Mount Video Camcorder Stabilizer with 1/4"-20 Thread on The Top The Handle Grip Support features 1/4" screw head, Easily mounted to any camera or video light. There is a 1/4"-20 thread hole at the bottom, allow you to mount to any tripod or monopod. Compatible with any device with 1/4" thread hole, such as ball head mount, gopro tripod mount, and so on. Made of aluminum, and convered with rubber of the antiskid safety design.there is a hole in the top of the screw for a hex wrench to adjust. Net Weight: 136.1g