pulley block assembly is engineered for the KWSL2000RM, KT2000, KT3000, KT4000 and all KU Winches. The pulley block allows the winch user to double the pulling capacity of their winch. The 12,000 lbs.
Compatible with all Keeper Wiches up to 17,500 lbs.Emergency Shut-Off Switch for 2 AWG Wire The control "key" prevents tampering with winch when not-in-use..