This set consists of 2 wheels and 1 axle. The wheels are CNC machined from EN8 steel and the axles are CNC machined from EN1A mild steel Wheel Dimensions:-
Recessed Front 15mm wide overall including flange (18mm including boss) 93mm Flange Dia 86mm Tread Dia 11mm Axle Hole Axle Dimensions 207mm overall length 12.7mm Main Axle 119mm Back to Back Shoulders 10mm Dia x 25mm long Bearing journal seat