this is a used preowned snap-on  9/16" x 5/8" double box end wrench,12 point.there is some wear on this wrench.first off i did derust this wrench useing a wire wheel and oiled it as well.if you decide to purchase this wrench please expect a little oil and or oil residue on the tool when you receive it.anyway there is some wear on this tool.there are some scuffs,scratches,nicks and dings thoughout all sides of the wrench and also some chrome flaking and pitting as well,from the derusting process.there is some dirt and or grease/grime inside both box ends of the tool,i tried to clean it somewhat but there is some there none the less.there appears to be some wear down on the outer edge of the 9/16" boxed end and there is also some slight roll wear apparent on the inside outer edges of both ends of the tool.a stated before this is a preowned used wrench.thank you for looking at this listing.