Precision machined replacement axle for use when building a 4mm loco tenders or bogies on a Master Chassis. These axles have a 2mm section to build the loco on, a 3/16" section to fit the jig, and a spigot to suit the type of crankpins you use. Please select the appropriate size.

Precision machined replacement axle for use when building a 4mm loco on a Master Chassis. These axles have a 1/8" section to build the loco on, a 3/16" section to fit the jig, and a spigot to suit the type of crankpins you use. Please select the appropriate size.

Spare axle for use on a 7mm Master Chassis jig. 3/16" Dia with a 2.40mm (3/32") spigot.