Andoer 80cm Video Track Slider Dolly Track Rail Stabilizer Aluminum Alloy for Canon Nikon Sony Cameras Camcorders Max Load Capacity 5Kg Black

Features:
High-quality aluminum alloy made, by CNC processing, 5kg load capacity, giving it exceptional strength for heavy duty work.
Double-track rail design to increase the sliding effect, smooth and fast.
1/4 screw on top, with a 1/4 to 3/8 convertible screw to meet your needs better.
A built-in spirit level in the sliding block is used to help you find the balance quickly.
1/4 and 3/8 standard screw mount design on the rail for connection with other photographic equipment, such as tripod, ball-head, ect.
You can adjust the damping between the sliding block and track rail by rotating its locking knob.
Special supporting foot design, height-adjustable, more anti-skid and stable.