LiftMaster Field MOD Collar Kit (H, J) | LIF-71-HJASK aiphone master station Inner Size without tray 9

Inner Size without tray 9

minimum 10

LiftMaster Mega Tower Frame/Chassis | LIF-MA006T

It provides an essential manual override

The Jonard Tools 6-in-1 Multi-Bit Screwdriver eliminates the need for multiple tools in your belt

LiftMaster Field MOD Collar Kit (H, J) | LIF-71-HJASK aiphone master station Inner Size without tray 9LiftMaster Field MOD Collar Kit (H, J) LIF 71 HJASK This is a replacement Shaft Collar Modification Kit. Compatible with LiftMaster Model H and J Commercial Door Operators manufactured prior to 2005. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.