Heavy Duty&Stability High-strength aluminum alloy double-row tube and 60mm bowl base provide better stability .The mid-level spreaders keep the legs from collapsing on uneven ground and add stability with adjustable rubber mats. Professional Fluid Head The head can rotate 360 horizontally.The built-in damping and dynamic balancing system make fluid head operated smooth,can tilt +90 /-75 vertically and the max load is 13.2 lbs. Multifunctional Quick Release Plate With 1/4 and spare 3/8 screw, perfect for most brands of the cameras and camcorders like canon, nikon, sony. A safety button on the left side of fluid head avoids equipment falling down. Easy Set Up& Pack Humanized tube flip locking system,lock and loose is more convenient and fast.Tube lock make fold more quickly. Product Features Tilt range: -75 to +90 | Pan range: 360 | 60mm Ball Diameter | Adjustable height: 35.6" to 72 " | Max Load: 13.2 lbs If there are any doubts and questions, please send an email to us, we will help you deal with the problem at the first time!