Neewer&reg; 360&deg; Rotation Pistol Grip Ball Head with 1/4" Screw Quick Release Plate for Tripods and Monopods Pistol grip head systyem, perfect for your camera or camcorder Fast, one-handed positioning. Quick release plate with lock Load capacity: 6.6 lbs (3 kg) Tripod mount thread size: 1/4"-20 or a 3/8"-16 Note: camera and tripods are NOT included