CM Limit Switch Shaft Nut - 56 Tpi MTN BOX this creates a 4:1 mechanical

this creates a 4:1 mechanical advantage

you may also need to replace the Rectifier Insulator

• For low headroom applications

identifies the series of the hoist

CM Limit Switch Shaft Nut - 56 Tpi MTN BOX this creates a 4:1 mechanicalThis 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