Replacement chain is 72 drive links of .375" pitch and .058 (1.5mm) gauge chainsaw chain. 38RC72 This combo fits the following chainsaw models running .375" pitch drive sprockets:
Warning: This bar and chain combo contains saw chain that is capable of kickback and could result in serious injury to the saw operator or bystanders. Do not use this bar and chain combo unless you are experienced in dealing with kickback. Saw chain with reduced kickback potential is available.