Features & Benefits:
- Single or two speed controls. Two speed models operate on 3:1 speed ratio
- Trolley design permits easy adjustment for installation on a broad range of beam flange widths.
- Trolley wheels have double-row, tapered roller bearings, plus machined and hardened universal treads, to permit operation on American Standard or flat-flanged sections interchangeably.
- Spur gearing used in all motorized trolleys for improved efficiency and durability.
- Lifetime warranty
- Made in U.S.A.