Magnetic Autocontrol Strong Full-Strength Spring | MAG-FE21C drive chain Designed specifically for the FAAC

Designed specifically for the FAAC S450H model

it remains on for 30 seconds or until a code is sent

For use with various LiftMaster® Deluxe Chain Drive or Belt Drive Garage Door Openers

LiftMaster 030B0532-1

LiftMaster G108001T

Magnetic Autocontrol Strong Full-Strength Spring | MAG-FE21C drive chain Designed specifically for the FAACMagnetic Autocontrol Strong Full Strength Spring MAG FE21C Optimize the performance and balance of your barrier system with the Magnetic Autocontrol Strong Full Strength Spring. This high tension balancing spring set is designed for MicroDrive barrier operators, providing the strength needed to counterbalance longer or heavier barrier arms for smooth and consistent operation. Constructed from high grade, corrosion resistant materials, this Magnetic