LiftMaster Sprocket Kit, 50B60, 1.25" Bore, 3/8" Key, W/SS | LIF-71-1550B60QKH cartell driveguard free exit system LiftMaster Clutch Pressure Plate |

LiftMaster Clutch Pressure Plate | LIF-K07-10535

KR500H Series has a built-in Wiegand-Out port which can be connected to most any access control panel (including ZKAccess C3 and InBio door controllers)

Cable “Home Runs” from the door location back to the NOVA

Painted steel bases with zinc-plated steel axles

brass plated steel devices (elevators)

LiftMaster Sprocket Kit, 50B60, 1.25" Bore, 3/8" Key, W/SS | LIF-71-1550B60QKH cartell driveguard free exit system LiftMaster Clutch Pressure Plate |LiftMaster Sprocket Kit, 50B60, 1. 25" Bore, 3 8" Key, W SS LIF 71 1550B60QKH This durable kit includes a 50B60 sprocket with a precise 1. 25 inch bore and a 3 8 inch keyway, complete with a set screw (W SS) for a secure fit. Designed to work with #50 chain systems, this sprocket helps ensure your door operates at the recommended speed and maintains proper torque transmission, extending the life and efficiency of your commercial door operator. Genuine