Both NOS and factory new chrome plated 1/4 stihl 13RM chain that was over spun and resulting joints that are very sticky and I wanted to fix that and resize them for my saw/bars.. I need 60, 64, 69, 70, 71, 74, and 76 dl chains. I bought some ebay NOS 13RMC83 chains quite cheap..$14 shipped
