LiftMaster Dual Trolley Mod Kit #41 Chain - DUALTROLLEYMOD41
Details
LiftMaster Dual Trolley Mod Kit #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 |
---|