Atom: I would recommend an assortment of several sizes up to 1/2 inch. That covers everything from telephone wires to microphone cables to strain relief for power cords, and good to do it in the winter so it doesn't shrink in the delivery truck!
big al: glad to find out you aren't really a bi-gal
Hi mate, well I thought I knew who I was but maybe Bill knows different hehehe, see thread
https://www.electro-tech-online.com/threads/hello-everyone.114501/ hehehe
Al