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Alltrade 648827 10mm 7-1/2-Inch Jam Nut Valve Adjustment Tool
|Price:||$12.97 & FREE Shipping on orders over $35. Details|
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- Made to be the most reliable tools in the market today
- Tool solutions for most all situations
- Built to exceed tool standards
- Makes adjusting valves easier
- Designed for engines with a 10mm jam nut and slotted valve adjusting stud
- Unique all-in-one design positively tightens jam nut while preventing stud movement
- 7-1/2" handle provides necessary torque for loosening jam nuts
- View window shows screwdriver blade position for easier engagement
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Top Customer Reviews
So I received the tool and bought my Craftsman feeler gauge from my local Sears. Opened the valve cover and start working. My first valve adjustment job didn't went so smooth. I figured having this valve adjustment tool would save me some time and a lot of hassles, but it wasn't. My tool said 10mm on it's package and also marked 10mm on it's body. It is in fact a 12mm in my case. It was useless and fortunately I have my ordinary screwdriver and wrench to finish the job. Put the valve cover back and cleaned my hands.
I was quite surprised about this because it received so many five stars. Amazon gave me a refund without actually returning the tool which save me a trip to the post office. not bad
Check the size before you open your valve cover and check out the pictures that I have uploaded in the Gallery. Thank you for reading
and a screwdriver successfully. Until I got the Honda S2000, there is just no way to fit in a 10mm wrench
on the jamb nut. This tool fits the bill perfectly, saving a lot of time and frustration.
If I had one improvement to make, it would be to change the screwdriver handle from a straight handle to
a "T" handle. That way you have more precision in the angular adjustment, as each adjustment step is
like 5 degrees for best accuracy.
On my Honda Accord - this was a HUGE PAIN! The exhaust valves were pretty straightforward, no real obstructions. But for the intake valves - fuel rails and other stuff was in the way, so using a standard wrench was a tremendous pain and really time consuming. Without this tool, it's really easy to move the tappet screws and be off by just a bit, and have to re-do the valve. This eliminates most error.
Really, if you're going to do your own valve clearance adjustments, do yourself a BIG BIG favor and spend the 14$ and get one of these. You'll cut your job time in half.
Lastly, I had seen a few one star reviews saying they got a 12mm tool. I can't speak to these individuals, it may well be true. 12mm tools do exist for valve adjustments (but are made by different companies it seems, or at least rebranded). Right when this arrived, I tested it on a 10mm bolt, and it fit perfectly. So, what I got was 100% a 10mm tool.
Most Recent Customer Reviews
Tool I received was 10mm, as described. Worked as advertised on a Honda K-series engine.Published 7 days ago by Live Nocturn
Firm. Used a couple of times, no problem. Would recommend for honda owners.Published 1 month ago by james watson
It does what it says. Makes it much easier to adjust valve lash without needing a third hand. Cheap too. Made my idle on my accord more quieter.Published 1 month ago by Amazon Customer
Does exactly what it promises, and does it well. When it comes to valves though, practice makes perfect, so be prepared to do it a couple times!Published 2 months ago by Orville Chichinsky