www.amazon.com/dp/B084GWYX42/ref=cm_sw_r_cp_apa_glt_i_ERXCJ44TT6MP0R4N9JAN?_encoding=UTF8&psc=1For power cables, I have two larger sizes I bought off Amazon. For regular wires, I use Harbor Freight's shrink tubing, but if Amazon has a nice kit, post a link, please. Just remember to delete the "https://" off the front end so that it works.
Thats the one I was linking to above without the https//.
I'll swing by HF and see what they have on the shelf today. Need to pick up some abrasive blast media as well.