Pay in 4 interest-free payments of $35.75 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Max Pressure Rating: 3500 PSI
making installation and management simple and convenient
Long-Range Performance: Transmission range from 50 to 700 meters in open space for flexible installations
making it ideal for residential and commercial applications
LiftMaster 841LM Garage Door Lock arm-assembly Max Pressure Rating: 3500 PSIDeadbolt Security Lock for LiftMaster Garage Door Openers The LiftMaster 841LM is an automatic garage door lock that enhances perimeter protection by reinforcing the door with a powerful deadbolt every time it closes. Designed for seamless integration with compatible LiftMaster openers, this lock engages and disengages in sync with the motorized cycle, creating a secure, tamper resistant barrier. When paired with two locks, it meets two point locking
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