What is the part number for the key on model numbers CMCMW270Z1 and CMCMW260P1? Wilson October 03, 2020 20:00 The key number is N601370. Related articles What are the dimensions of the tool box on the model number CMMT12038? Where is the key located on the model number CMCMW260P1? How can I open my locked tool chest? Comments 0 comments Please sign in to leave a comment.