Have you ever wondered how a Castor is made and how it works? ...No? I thought not. We hadn't either until we realised how many different ones there were! Jason, one of our Castor gurus here at Western Industrial, gave us a really quick crash course on the subject - and it really is rather interesting! (I'm not mad, trust me on this one!) As I am sure you've worked out, there are numerous parts to a Castor.  Each of these parts require meticulous production processes to ensure the maximum load weights can...