Intermountain
33" Semi-Scale Pack of 12
HO scale Nickel Silver Plated Brass Insulated Wheelsets
- These wheels follow NMRA RP-25 standards. One wheel is insulated from the all-metal axle, and the entire wheel is non-magnetic.
- Tread width is .110"
- The axle length is 1.006" (=/- .004").
- Wheel diameter is .378"
- 33" Wheels are used on 50 & 70 ton capacity cars (CAPY approximately 150,000 lbs or less.