Manfrotto 545B Tripod with Nitrotech V12 fluid head The Manfrotto 545B is a two stage, twin leg, lightweight aluminum professional video tripod. Due to optimization of the upper and lower collars, the tripod guarantees more torsion rigidity and payload (55 lbs.), plus improved shooting performance. The collars have also been redesigned to be aligned with the single tube tripods. The die cast aluminum crown features a built-in 100mm interface bowl, which can be adapted to a 75mm if needed. The tripod is equipped with an innovative mid-level spreader for improved tripod stability. It comes with quick on-off rubber shoes for better grip on smooth floors. Highlighted Features: • Built-in 10mm interface bowl, can be adapted to a 75mm if needed • Spreader length regulation • Spreader attachment • Rubber shoes guarantee a better grip on smooth floors • New designed collars, integrated in the overall product ergonomics for improved rigidity • Mid-level spreader for improved tripod stability The NITROTECH N12 fluid video head features state-of-the-art technology consisting in a Nitrogen piston mechanism that allows continuous counterbalance system that enables precise control of a camera and accessories from 4 to 12 Kg @ 55mm C.O.G. . The variable fluidity function on both pan and tilt allows smooth, judder-free movement. It also features a 3/8” Easy Link equipped with an anti-rotation function that enables an external monitor or other accessories to be fitted. The sliding plate attachment side-lock mechanism allows safe, quick and easy camera attachment. The NITROTECH head has a flat base mount with a standard 3/8” thread that is highly versatile for different support combinations (tripod, slider, jib or crane).