Dana Dolly Portable Dolly System Universal Kit
Matthews Low Boy Double Riser Combo Stand 6.4ft
Steel speed rails 5ft

A dolly designed by gaffers and grips working in the industry. 16 custom machined track wheels for smooth, silent movement. Supports 100 lbs of weight and can be used on industry standard speed rail. The wheel trucks swivel, allowing the dolly to ride on available straight or curved track, which you must source separately. 

Includes:
1x Dana dolly kit with Mitchell base, 75mm, 100mm and 150mm bowl adapters, monitor adapter with ball head, two track ends, center support, multi-tool, and carrying case.

Matthews Low Boy Double Riser Combo Stand
Load Capacity: 72 lb
Maximum Height: 76.5"
Minimum Height: 33.5"
Footprint: 31"

1 1/4" 5feet steel speed rails