John Deere socket, part number PT17066. This is a 15/16″ SAE size socket with a 1/2″ drive and a 12-point configuration. Features a chrome finish and is in above average, clean, and solid condition. A reliable socket for your John Deere equipment or general automotive needs. John Deere part number PT17066 15/16″ SAE socket size 1/2″ drive size 12-point configuration Chrome finish Above average condition Clean and solid Buy it now