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Handook 10mm Jam Nut Valve Adjusting Tool with Feeler Gauges
Combine multiple tools into one for easy, accurate valve clearance adjustments, saving time in daily automotive maintenance.
- Compatible with Honda, VTEC, Nissan and other Japanese automotive engine valve lash adjustment.
- Fits valves equipped with 10mm clamp nuts and slotted valve adjustment studs.
- Equipped with a 8.3” long handle, provides ample leverage to loosen even the tightest jam nuts.
- The package comes with a valve adjustment tool and an feeler gauge (0.008-0.040").
Discover Our Amazing Value Set
The package comes with a valve adjustment tool and an feeler gauge (0.008-0.040"). This thoughtful inclusion ensures that you have everything needed right at hand, making your valve adjustments easier and more convenient.
GOOD DESIGN
This jam nut valve adjustment tool is designed to make valve clearance adjustments simple and straightforward for a wide range of Japanese vehicle engines. It can effortlessly loosen even the most stubborn jam nuts, making your work easier and more efficient. This handy tool comes with a 10mm hex size.
Easy to Use
The valve grinding tool is designed to help you easily loosen or tighten the clamp nut. When using it, please make sure to apply force gently and check that the screwdriver blade is properly positioned to accurately align with the valve studs.
AG
2025-08-16 15:25:24
Works for what it is for. The multitude of shims are super helpful. Its decently built. Super easy to use. Go for it, it'll make your life much easier.
JackofAllTrades
2025-08-02 16:14:46
Valve adjustments aren’t something that’s performed on a regular basis by a DIYer, so these tools should pay for themselves fast which makes them a good value. They’re don’t feel commercial grade but they’re good enough for the average home mechanic. These are a must for my tool kit!
Raymo
2025-07-23 11:22:26
I am really looking forward to using this tool on an upcoming valve adjustment job on a 2009 Honda Fit. I have had several Honda's in the past that I have done valve adjustments on and I have always used a flat screwdriver and a wrench but combining the two should make the job easier. Considering Honda wants $400 to do the job it is definitely worth the time it takes to do the job yourself.
Dj k.
2025-06-28 15:30:42
This thing functions well it’s pretty cheaply made and as far as fit, just make note that it only fits Hondas. It doesn’t fit any other making model value for the money I wouldn’t say it that great because it’s so cheaply made for a Honda lover I recommend it anyone else just stay away
Jakeman
2025-06-23 12:54:26
Need to do a valve adjustment on my Honda Ridgeline and came upon this tool. This is a great idea compared to the cumbersome job of previous valve adjustments I've done.The tool appears well made. Haven't got around to adjusting the valves yet but plan to when the weather breaks. Will update this review when that happens.
Ron
2025-05-10 14:34:50
I'm used to the old school way of adjusting valves on aircooled motors and this made it a lot easier to set the clearance and tighten it down without losing the perfect clearance
Kent T.
2025-02-28 12:12:22
My Honda Pilot needs a valve adjustment. It makes a loud clicking sound every time I start the car. This tool kit is exactly what I needed to tackle the job. The included feeler gauges are a huge plus. It appears to be well-made and feels sturdy in hand. I'm looking forward to using it.
Rick&Les
2025-01-29 14:12:51
Well made tool and decent set of feeler gauges. If you're adjusting valves that have the 10 mm lock nuts and the slotted screw adjuster, this tool is a must have. With some practice you can use it with one hand to snug down the locking nut while the other hand works the feeler gauge. Much easier than using a separate screwdriver and box wrench.
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