Lionel 2674060 HO Scale Maxson Scale Test Car Norfolk Southern NS 982556 Roadname_Bessemer Lake & Erie Grex G-MAC MAC Valve with

Grex G-MAC MAC Valve with Quick Connect Coupler and Plug

Awesomatix A12 Ride Height Gauge set contains:

Servo Gear Set with Bearings for SC1267

LaTrax's 3-channel micro receiver uses 2

Lionel 2674060 HO Scale Maxson Scale Test Car Norfolk Southern NS 982556 Roadname_Bessemer Lake & Erie Grex G-MAC MAC Valve withLionel 2674060 HO Scale Maxson Scale Test Car Norfolk Southern NS 982556 Proper billing for many commodities requires accurately weighing cars. To accurately weigh both loaded and empty cars, railroads and industries alike use track scales. These scales must be calibrated periodically and to do so, railroads use scale test cars which have a precise and controlled weight. Many of these track scales use small segments. To accurately test them, many of