#551 HO Arch Bar Trucks
Metal Fully Sprung Equalized Self Centering Trucks

Truck Features
- Code 110 (.110 wide) 33" ribbed back "standard" wheels
- Accurate markings
- Self-Centering
- Incredible detail True to prototype
- Non-magnetic Metal wheels
- Highly Flexible sprung trucks
- Metal SideFrames & Fully Sprung Bolster
- Smooth tracking Free rolling Contoured Insulated Axles
- RP-25 Free rolling wheels
- Patent number 5,768,999