Railwayscenics are still open and trading online. We have had to make some operational changes for our own health and safety which is impacting the service that we offer. Delays in local delivery may occur which are outside of our control so we apologise in advance for any disruption this may cause. For latest information please click here to read about any changes to our normal services as this may affect you.
These white plastic gears have a push fit 2mm centre bore that allows a push fit onto 2mm steel shafts. All the gears and worms will correctly mesh with each other giving unlimited different gear ratios.