Size Control Co. .655 .657 GO NO GO Pin Plug Gage Z TL 7345-GP USA. Size Control pin plug gage is used but in good condition. Some scuffs and marks occur on the handle surface. No abnormal dings or flaws along edges and ends of the plugs. Protective dipped wax was removed for the photos in this listing only. Wax pieces and oil do occur on the threads in my photos. Item shipped through USPS. Please contact me if any flaws or mistakes arise; I will be happy to help. Also, please view photos for the best description of condition and specs. Overall the item is in great condition. Free shipping only to the lower 48 states. Feel free to contact me with any questions concerning an item. Refunds and returns do occur and will be treated fairly as possible.