CM Limit Switch Shaft Nut - 56 Tpi MTN BOX identifies the series of the

identifies the series of the hoist

2 – Penetration

this creates a 4:1 mechanical advantage

Here is a complete list of the parts included in this assembly

you may also need to replace the Rectifier Insulator

CM Limit Switch Shaft Nut - 56 Tpi MTN BOX identifies the series of theThis nut is used along with a 56 TPI Limit Switch Shaft and Gear to modify the standard limit switch shaft assembly of Classic Lodestar hoists. Both Small Frame and Large Frame hoists use this nut. Modifying the Limit Switch allows the following maximum lift: Model B & F 133' Model C 262' Model J & L 162' Model LL 318' Model R 81' Model RR 158' The lift can be increased to even more by using a 64 TPI modification. The nut for this modification is part