Magna, 2T Push Trolley, #PTR200

Heavy-duty construction
Load-equalizing suspension distributes the load to all wheels
Wheels are designed to travel on both standard and wide-flange beams, ball bearings make for smooth travel
Width is adjustable using washers and spacers
Anti-drop feature...if wheels fail from overload, the trolley will still stay on the beam
Tested to 150% of Working Load Limit
Meets ANSI and ASME standards