I had this propeller professionally remanufactured about 20 years ago as a backup for my ’57 Chris Craft. A few years ago I sold my old CC and the prop is no longer needed. It has not been installed on a boat since being remanufactured and is in like new condition, other than no longer being shiny. It has a 12.5 inch diameter, right hand, 13 inch pitch for a one inch drive shaft. FYI: The rectangular mark on the front side of one of the blades is the dried-up glue from a sticker that fell off and was put there by the remanufacturing company to identify the owner of the prop. NOTE: Classic Boat Connection sells used Propellers for between $350 and $400, and they are completely sold out. This one is not just used; it is completely reconditioned! Any questions, let me know!