Features: Trucks with Delrin Plastic wheels
– NMRA RP-25 Contour
– Delrin Wheels
– Brass needle point Axles (length 1.01 inches)
– Brass is non-magnetic, so OK to use with magnetic coupler systems
– Metal Axles eliminate the wobble of plastic axles
– Use Popular 2-56 Screw Mounting
– Interchanges with other popular brands
– Roll line ball bearings on glass