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Powerbuilt 10 Millimeter Jam Nut Valve Adjustment Tool, Slotted Valve Adjusting Stud, Honda, Nissan, Toyota, Japanese Vehicle Engines - 648827

  • Based on 1,339 reviews
Condition: New
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$20.60 Why this price?
Holiday Deal · 2% off was $20.99

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Availability: In Stock.
Fulfilled by Toolsmithdirect

Arrives Dec 29 – Jan 1
Order within 7 hours and 50 minutes
Available payment plans shown during checkout

Size: 10mm


Features

  • For adjusting valve clearance on Honda, VTEC, Toyota, Nisan 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

Color: Red


Material: Metal


Brand: Powerbuilt


Vehicle Service Type: Passenger Car


Shape: Round


Color: ‎Red


Material: ‎Metal


Brand: ‎Powerbuilt


Vehicle Service Type: ‎Passenger Car


Shape: ‎Round


Manufacturer: ‎Alltrade Tools LLC


Item Weight: ‎9.6 ounces


Product Dimensions: ‎2 x 2.75 x 14.65 inches


Item model number: ‎648827


Manufacturer Part Number: ‎648827


Date First Available: November 10, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 29 – Jan 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good quality
Size: Large
Good price work as intended
Reviewed in the United States on May 8, 2024 by william

  • Easy Honda Accord valve adjustment
Size: 10mm
Great product and good quality for the price. I had a leaking valve cover gasket on our '14 Accord and thought I would check the valve clearance while I had the valve cover off. I purchased this tool ahead of time and I'm glad that I did. The valves did need to be adjusted and there are 16 valves to do. Some valves took several adjustments to get in spec and I went though the procedure twice to double check them all. The job can be done with a screwdriver and a 10mm wrench, but this worked so well and easy. I didn't have to worry about stripping the screw head or the locking nut and I was able to get good torque on the nuts. Recommended if you have a valve adjustment to do. ... show more
Reviewed in the United States on July 15, 2023 by CO

  • The tool you need
Size: 10mm
Perfect tool for the valve adjustment on Honda heads. Makes it way quicker and easier
Reviewed in the United States on January 18, 2024 by Josh P.

  • Good quality tool, but will NOT work for Honda k series
Size: Large
Tool appears to be well built, it fits perfectly on the valves and gives plenty of space to loosen and tighten the jam nuts. As a warning, however, the tool will NOT fit the valves on a Honda k series motor. I tried to do the adjustment on my TSX but the tool is too large for the jam nuts. You’ll need the 10mm version for the k series and other Honda motors, so don’t make the mistake I made and double check what size the jam nuts are on your engine. Even so, I am satisfied with the quality and will purchase from this brand again. ... show more
Reviewed in the United States on February 29, 2024 by Connor Powers

  • Better than busted my hands with a wrench
Size: Large
Was rebuilding a 4JJ1 Isuzu engine at work. Valves are down low in the cylinder head. This tool works perfectly for adjusting valves with a 12 mm nut and flat slot for screwdriver.
Reviewed in the United States on March 31, 2024 by Will

  • Easy to use
Size: 10mm
Easy to use when I did valve adjustment on 2008 honda accord
Reviewed in the United States on February 21, 2024 by Humberto sarco

  • Necessary tool for valve adjustment!
Size: 10mm
I would recommend this tool when doing a valve adjustment. Instead of using 2 tools, it's built into one for easy adjustments on the fly. I did my first valve adjustment and this tool was a life saver. I think the process would have taken a lot longer without it. The tool looks sturdy and it would likely last a long time. Two thumbs up for me. ... show more
Reviewed in the United States on October 8, 2023 by John

  • Works
Size: 10mm
Works as it’s supposed to.
Reviewed in the United States on March 16, 2024 by MICHAEL L HUMPHRIES

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