The MVH500AH Fluid Video Head with Flat Base is designed with a wide platform optimal for HDSLR camera bodies. Smooth & precise it has a maximum weight load of 11 lb & professional quality fluid cartridges on both its pan & tilt axes. It has a pre-set spring-loaded counterbalance of 5. 3 lb its lateral tilt range is -7090 & it provides 360 panning rotation. The side lock system on the MVH500AH allows the camera & sliding QR plate to click quickly into the head from above instead of needing to be aligned & slid in from the back. This makes it easier & safer to mount your camera on this head. The head attaches to a tripod via a 38-16 thread & offers both a 14-20 & 38-16 camera attachment. It also provides an Easy Link 38 connector on the side of the head to attach accessories such as a video monitor. The 500PLONG quick release plate is included with this head. The MVH500AH is made from aluminum alloy measures 3. 74 high & provides a bubble level & precision control handle.