- York, South Carolina, United States
- US $269.99
- Jan 30th
Get sure trolley tracking with specially designed contoured wheels that fit both tapered and flat-flange beams Maintenance-free, sealed precision ball bearings are lubed-for-life and offer smooth movement, with low friction and long life Get strength and rigidity from a lightweight, compact design; easily adjust trolley to fit a wide variety of beam flange widths