Independent Pan Lock Knob. Discal clamp with Bubble level. Low Center of Gravity.
Ball Diameter: 40mm.
Base diameter: 77mm.
Height: 83mm.
Weight: 500g ( 1.1 lb).
Max load: 20kg (44lbs).
Bottom thread: 3/8" with 1/4" adapter. Includes 50mm QR Plate w 1/4" D-ring screw. Includes Nylon Case.