LiftMaster Chain (#41x750, No ML) | LIF-19-41750 All Parking Barrier Gates makes it possible to transfer

makes it possible to transfer data from automatic systems to PCs and vice versa

Automatic opening of the gate arm when power is lost

LiftMaster SW420

The angle of detection +- 4 degrees

Fully encapsulated in epoxy potting

LiftMaster Chain (#41x750, No ML) | LIF-19-41750 All Parking Barrier Gates makes it possible to transferLiftMaster Chain (#41x750, No ML) LIF 19 41750 Please call for special pricing (800) 730 8382 This is a replacement Chain (#41x750, No ML). For use with various LiftMaster Gate Operators. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part.