Tangent Scale Models 121 HO Scale 33" Semi-Scale .88 Tread All-Metal Wheelsets 100 Pack FasTrack - Curve Compact for easy installation in

Compact for easy installation in most applications

heavy-duty welded tabs

In order to create the most scale look possible

2 X 6 x 13 x 5mm bearings

Tangent Scale Models 121 HO Scale 33" Semi-Scale .88 Tread All-Metal Wheelsets 100 Pack FasTrack - Curve Compact for easy installation inTangent Scale Models 121 HO Scale 33" Semi Scale . 88 Tread All Metal Wheelsets 100 Pack Tangent Scale Models is proud to offer our 33 semi scale CNC machined brass wheelsets for those who want to replace their current standard tread wheels with wheels that are more narrow in appearance. These wheels operate well over normal track, so dont be afraid to upgrade the appearance of your equipment especially those cars where the wheels are very visible,