DescriptionDrive chain used on heavy duty hydraulic jacks, SL-200, 250, 300, 350 ton. View Parts Reliable WheelRelated Models200-Ton, 38″ (965mm) Superlift JackView Model200-Ton, 27″ (686mm) Superlift JackView Model200-Ton, 33″ (838mm) Superlift JackView Model200-Ton, 35″ (889mm) Superlift JackView Model250-Ton, 27″ (686mm) Superlift JackView Model250-Ton, 33″ (838mm) Superlift JackView Model250-Ton, 35″ (889mm) Superlift JackView Model250-Ton, 38″ (965mm) Superlift JackView Model ProductsSuperlift Jack ModelsHeavy Duty Hydraulic JacksElectric Hydraulic JacksJR Series Mobile JacksLow Profile JacksSuperlift Jack Options