This is a DCC Concepts DCF-BR.HO (HO Scale) Bearing Reamers (Set of Two)

Bearing Reamers (Set of Two) - HO

These little tools will make a big difference to how many coaches or wagons your loco can pull. - They smooth the (usually) imperfect coning of the axle bearings in trucks/bogies greatly lowering friction. Two types, one with centre roller for standard freight bogies/trucks, and one with twin finger-rollers for bogies/trucks with a centre bolster for couplers. A low cost tool with huge benefits to those who care about performance!

Suitable for European HO and US HO models with 24.25 to 25.25mm axles.