• Fits newer 12mm turbocharger bolts on Cummins ISB 5.9L and 6.7L Turbo Diesel Engines
• 12mm 12-point wrench with a 1/2" drive, ensuring reliable performance
• Ideal for cleaning and servicing turbochargers, used with turbo drilling and cleaning kits
• Services RAM/Cummins Trucks with newer 12mm bolts (specific year of change from 15mm to 12mm unknown)
• Compare to RAM/Cummins Factory Tool: 9866A
(California Prop 65)