LiftMaster Dual Aux Trolley Mod JDC/JHDC 7 to 22 ft - 7DUALAUXTROLLEY22
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LiftMaster Dual Aux Trolley Mod JDC/JHDC 7 to 22 ft - 7DUALAUXTROLLEY22
This dual aux trolley mod supports 22-foot doors with even weight distribution. Compatible with LiftMaster's 7-series hoist and jackshaft systems. Helps ensure precise door alignment. Great for high-volume commercial doors.
| SKU | 7DUALAUXTROLLEY22 |
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