LiftMaster Dual Trolley Modification #41 Chain - DUALTROLLEYMOD41
Details
LiftMaster Dual Trolley Modification #41 Chain - DUALTROLLEYMOD41
This kit upgrades standard LiftMaster trolley systems to a dual configuration using #41 chain. Increases door control and reduces lateral movement. Designed for commercial applications with oversized doors. Easy to install for added system reliability.
| SKU | DUALTROLLEYMOD41 |
|---|---|
| Product Type | Chain Modification |
| Max Door Weight | 2,200 lbs. |
| Manual | Download PDF file |