Greetings machinists,mechanics,gunsmiths, jewelers,Stanley collectors and American made tool lovers ! 🇺🇸 For your consideration is a Stanley No. 306B ball peen hammer with a 4 oz head. This tool is in great shape. I think it’s a jobmaster but the label is missing off of the handle. Please look closely at the attached images! They are an important part of the description and help provide a good idea as to the condition of this item !