TrainMaster Command Lock-On Connect the PowerHouse transformer directly to the track. Eliminates the need for a PowerMaster if you use only TCC-equipped locomotives. Provides over-current protection with automatic reset. SKU: 6-22914 Dimensions: None Gauge: None price: 29.95 year: 2001 rail line: None Minimum Radius: None Catalog Year: 2001 Catalog Title: Classic Trains Vol. 2 2001 Road Number: None Power House Lock On - 5/01 Track Power Options for TMCC & LEGACY Manuals Find the latest manuals in our support section. Replacement Parts Buy any replacement parts in our support section. Contact Contact a service station to fix your product