The Cantilever Ball Head is a high-quality tripod head made of aluminum alloy, suitable for all DSLR cameras and family DV video cameras. It has a maximum bearing capacity of 20kg and weighs approximately 1675g. The package includes the A17 ball head and a manual. It features a universal quick plate to prevent accidental sliding of large cameras, strong damping locking force, and a 360° horizontal scale for pan shots. The product dimensions are 10 x 10 x 10 cm and it weighs 1.68 kg. It was first available on 1 Jun. 2019 and is manufactured by Topiky in China. The ASIN is B07SMQLP33 and the manufacturer reference is Topikynb42oerd6f.