LiftMaster Sprocket Kit, 50B56, 1.25" Bore, 1/4" Key, W/SS | LIF-71-1550B56QGH 3 HP Optional 425 SNB is available

Optional 425 SNB is available

K2NX Power Harness

Seal Out Cold Drafts

The SWAT 3

LiftMaster Sprocket Kit, 50B56, 1.25" Bore, 1/4" Key, W/SS | LIF-71-1550B56QGH 3 HP Optional 425 SNB is availableLiftMaster Sprocket Kit, 50B56, 1. 25" Bore, 1 4" Key, W SS LIF 71 1550B56QGH This durable kit includes a 50B56 sprocket with a precise 1. 25 inch bore and a 1 4 inch keyway, complete with a set screw (W SS) for a secure fit. As an essential component of the chain drive system, this sprocket kit ensures smooth operation, helping to extend the life of your equipment and maintain peak operational efficiency in demanding applications. Genuine LiftMaster