The Sirui C-10S Ball Head ensures jerk-free pan and tilt movements of your camera. It is made for use with both series 0 and 1 tripods. This ball head comes with an Arca-type quick-release clamp that has a secondary safety-release button to keep the plate in place and prevent any accidental disengagement. Additionally, the ball head comes with a dual-lock mechanism with knurled knobs, which help the head bear weights of up to 4 kg. The ball head facilitates complete 360° panoramic and 90° tilt movements. Saving the Sirui C-10S from corrosion is its anodized-aluminum construction.