InterMountain 40048 HO 38" All Brass Insulated Wheel Sets (12 Pack). Here we have a whole set of 38" All Brass Insulated Wheel Sets (pkg 12). Just what you need to keep your locomotive on the tracks and working well. InterMountain Wheel Sets Are Non-Magnetic, Insulated, Balanced & Free Rolling.
- 38" All Brass Insulated Wheels