LiftMaster Dual Auxilary Trolley Modification for JDC/JHDC Commercial Door Jackshaft Hoist 700 Series Operators (700 lbs, 12 ft.) - 7DUALAUXTROLLEY12
Details
LiftMaster Dual Auxilary Trolley Modification for JDC/JHDC Commercial Door Jackshaft Hoist 700 Series Operators (700 lbs, 12 ft.) - 7DUALAUXTROLLEY12
This 12-foot dual aux trolley mod balances door weight to prevent uneven motion. Ideal for frequent-use LiftMaster systems. Compatible with JDC and JHDC 7-series operators. Improves efficiency and reduces wear.
| SKU | 7DUALAUXTROLLEY12 |
|---|---|
| Product Type | Auxilary Side-Mount & Dual Trolley Modification |
| Max Door Weight | 700 lbs. |
| Length | 12' |