Here is 3 brand new oregon Full Chisel full Skip chains. 73JGX072G. These chains are the new JGX pro series with the blued cutters for improved strength-very fast cutting-and what all the loggers use in this area.These are not safety chains.These are full Chisel cutters made from OCS-01 steel provides greater durability especially in cold cutting conditions. Skip chains clean out the sawdust better and keep RPM's higher. These chains retail for $28.92 each.These chains fit most of the big 20 inch Jonsered and Husqvarna. These chains are 3/8 pitch .058 gauge and 72 drive links. If you have a 73 or A2 stamped on your drive link and there is 72 drive links these will fit your saw. Match drive link count of your current chain for correct replacement chain.