This Limit Switch Shaft Nut is used to modify the standard Limit Switch Shaft Assembly in Classic Lodestar Hoists (Small Frame and Large Frame models). In Small Frame models, the maximum lift can be raised to 152' for Model B & F hoists and 299' for Model C hoists using this nut along with a 64 TPI Limit Switch Shaft
and Limit Switch Gear.
For Large Frame hoists, use this nut with part number 36321
to increase the maximum lift to 185' for Model J & L hoists, 363' for Model LL, 93' for Model R and 181' for Model RR hoists.