With multiple 1/4 "and 3/8" Screw ports The Dolly Rail Slider is equipped with multiple 1/4 "and 3/8" Screw ports for installation on a Most tripod, using the screw holes can vertical, horizontal, and 45 degrees shooting. The featured 4 roller bearings provide extra balance and anti-shake effects.
Camera Slider Kit This kit includes a motorized camera slider, a remote control, a Data Cable, an NP battery, a battery charger, a ball head, a hex key, an extension cable, and six shutter release cables. Compatible with most camcorders and miniature cameras, you can use the extension cable to solve the issue of the line not having enough length.