In The Box:OXC384 Quick-Release Plate (90mm)Pan HandleLimited 10-Year WarrantyFeatures:The CONCEPT ONE OH4.5V Ball Head from Cullman is an Arca-type compatible hybrid photo/video ball head. When using the head in video mode, the ball is locked in place so it will only tilt on a front-to-back axis and pan 360°. The head stands 4.1" high, weighs 1.4 lb, and has a load capacity of 15.4 lb.A large knob locks and unlocks the ball, while a smaller knob controls the 360° panning, and a separate knob adjusts the friction. The video knob allows the ball to be locked into place, preventing it from tilting off-axis so that you can get straight tilts when shooting video. A long pan handle can be easily attached to ensure smooth movements, and an Arca-type compatible quick-release plate is included to facilitate fast camera attachment.Specifications: Load Capacity 15.4 lb (7 kg) Quick Release Yes, Arca-type compatible Plate Length 3.5" (90 mm) Bubble Level No Tension Control Yes Separate Panning Lock Yes Tripod Mount Thread Size 3/8"-16 Height 4.1" (105 mm) Maximum Diameter 1.4" (35 mm) Weight 1.4 lb (650 g)