Industrial Door Opener: Trolley, 20 Max. Door Ht (Ft.), 22 Max. Door Wd (Ft.)
Item: 2TRN5, MFR: T501L5G-20, Brand: LIFTMASTER
| Type | Trolley |
| Max. Door Height (Ft.) | 20 |
| Max. Door Width (Ft.) | 22 |
| Motor Type | Continuous Duty |
| Motor HP | 1/2 hp |