Liftmaster MA031 Adapter Collars for Padded Arm square-post Applications: Ideal for residential

Applications: Ideal for residential

Sensitivity Boost: Detects high-bed vehicles such as trucks and trailers

This limit switch prevents over-travel

facility codes

Liftmaster MA031 Adapter Collars for Padded Arm square-post Applications: Ideal for residentialAdapter Collar Kit for LiftMaster Padded Barrier Arms The LiftMaster MA031 Adapter Collars are genuine OEM components designed for use with LiftMaster padded parking arms, including the MA028 and other compatible barrier arm models. This adapter collar kit is required for all padded barrier arms, ensuring secure attachment and proper alignment during operation. Key Features Genuine LiftMaster adapter collar kit for padded barrier arms Required