• For adjusting valve clearance on Honda, VTEC, Toyota, Nissan and other Japanese vehicle engines
• Fits valves with 10mm jam nut and slotted valve adjusting stud
• Built-in cutaway allows viewing of screwdriver blade position for easier engagement with valve stud
• 7-1/2" side handle provides leverage for loosening tight jam nuts
• Package includes usage instructions and photos

Makes adjusting valves easier on Honda, Toyota, Nissan, Mazda and other engines with a 10mm jam nut and slotted valve adjusting stud. A view window shows the screwdriver blade position for easier engagement with the valve stud. Unique all-in-one design positively tightens jam nut while preventing stud movement. 7-1/2" long handle provides necessary torque for loosening jam nuts.

Any specialty tool will help make an automotive repair or maintenance task easier, but Powerbuilt products take the concept of ‘help’ a big step further. Every package comes with professionally written usage instructions that take you step by step through proper tool usage. And photographs of the tool in use accompany the instructions.