#12030 - Universal Joints & Coupling Assortment

#12030 - Universal Joints & Coupling Assortment Universal coupling assortment can be used for many of your repowering projects. 32 piece kit includes assorted male and female universal joints and various length splines molded in Delrin plastic. Can be used to replace  Athearn ball and socket drive line components and will also work with Aline #20006 flywheels with ball coupling installed. Ball diameter is .156 " or 3.93mm This kit is excellent for replacing early steam and diesel models that used plastic tubing to connect the drive line. Kit will do at least two locos. Most all the couplings in the set have a small 2mm hole in them. So you can drill couplings out to whatever size you need. I would use a numbered drill set so you start small and increase hole size until you get the tight press fit you need. This coupling set is very universal and you should be able to make it work for your projects. We would suggest, instead of trying to make them work with what you currently h