Benro Aluminum 2 Series Gimbal Head (GH2) Designed for extreme tilt angles and effortless balanced shots with or without utilizing the oversized locking knob. Compatible with the universal Arca-Swiss QR system, the newly designed safety lock ensure great security for your equipment. Features a specialized clamp for quick attachment/release of your camera. Stands at 9.5", weighs in at 3 lbs. and can hold up to 50 lbs. Limited 3-Year Warranty (Extended to 5-Years with Online Registration).