The SIRUI C-10S Ball Head is a high quality, extremely compact ball head that perfectly complements Series 0 tripods like the SIRUI T-005X/025X/004X/024X and Series 1 tripods like the SIRUI T-1004/1005/1204/1205X and N-1004/1204. In addition to the impressive features and performance inherited from the SIRUI C-10X, the SIRUI C-10S has a red Safety Release button that lets you slide off the QR plate without completely opening the Quick Release Clamp. This provides even faster setup! Its compact size - only 3.3 inches (85mm) tall and weighing only 8oz (220g) - and beautiful finish is impressive, but its ability to hold up to 28.7 lbs (13kg) is outstanding! For maximum flexibility and control, there is a separate panning lock and main lock. The metal locking knobs are wear-resistant and offer a solid grip. The base has a degree scale for easy positioning and stitching. To prevent your camera from accidentally sliding off of the platform.