Get the perfect low-level, panning or tracking shot with this Camera Skate Dolly from Monoprice!This dolly is constructed of solid aluminum, with adjustable aluminum axles and polyurethane covered plastic wheels, which employ ball bearings for ultra-smooth motion. The base plate features three 1/4x20 threaded mounting points for ball joints, extension arms (such as PID 10275 or 10276), or other camera mounting solutions.The axles can be angled to about 45� to either side, allowing the dolly to turn a full circle in as little as a 7 radius. Markings on the base plate allow for precise adjustment of axle angles so you can get a straight or curving motion for panning and tracking shots.Features:* Compact size: 8 x 6.5 x 2.5* Roller bearing wheels for smooth motion* Solid aluminum construction* Three 1/4x20 mounting points* Axles can be angled to about 45� to either side* Can track a full circle in a 7 radius* Includes 1/4x20 to 3/8 thread adapter*** 30-day easy returns. No restocking fee. Free lifetime technical support. 1 year warranty. ***