US$ 20.00
a top-quality solution designed to improve visibility and safety in a range of environments
making it an ideal choice for both residential and commercial gate automation systems
Version with a strong spring
Use the 12VDC 500 mA plug-in power supply to power your SecuraKey access control system
Positive stops are not included in the kits
LiftMaster Interlock Switch Kit | LIF-K74-19987 Commercial Door Operator Parts a top-quality solution designed toLiftMaster Interlock Switch Kit LIF K74 19987 This is a replacement Interlock Switch Kit. For use with various LiftMaster Commercial Door Operators. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part.
US$ 20.00
US$ 79.90
US$ 24.95
US$ 30.00
US$ 48.93
US$ 30.00
US$ 27.95
US$ 22.95
US$ 27.93
US$ 45.90