Uses a knob-driven clamp and a quick release plate to secure equipment as heavy as 55 lb Low height of 3.5", with a weight of 2 lb and a ball diameter of 2.2" that lends it increased stability Compatible with most Arca-type quick release plates Capable of 360° panning, with two notches on the base that allow the head to reach a tilt angle of 90° Three knobs for position adjustment, offering independent pan movement and tension control when used in conjunction Bubble level and distance markings at the top, next to the plate, for improved use Made of durable anodized aluminum, fits tripods with a 3/8-16 mount. Securing gear with a knob-driven clamp, the LH-55 Low Profile Ball Head from Leofoto comes with a quick release plate that goes on your camera for easy attachment and detachment while shooting. With a fixed height of 3.5" and a large ball diameter of 2.2", the low-profile design of this ball head allows it to safely support equipment as heavy as 55 lb. The LH-55 is compatible with Arca-type plates, and features a bubble level as well as distance markings at the top, right next to where the plate is attached. A large knob on the right side is used for panning 360°, with notches on the base enabling 90° tilt in two directions for easy portrait shooting.Independent pan lock and friction control knobs are also available and can be used to easily fine-tune your composition. With a weight of 2 lb, the ball head is made of anodized aluminum for durability and goes on any tripod with a 3/8-16 screw. This item is in the category "Cameras & Photo\Tripods & Supports\Tripod Heads". The seller is "leofoto-video-usa" and is located in this country: US. This item can be shipped worldwide.