Valve Lash Adjusting Wrenches

Powerbuilt Jam Nut Valve Tools

Sometimes the difference between a pro and a novice is the tools. Powerbuilt jam nut valve tools close the gap. Available in 10mm and 12mm sizes, these tools remove the frustration of improvising during a valve adjustment when precision is required. The classic case of the "right tool for the job", Powerbuilt's jam nut and slotted valve adjusting tools make the job of precisely adjusting valves easy on Honda®, VTEC, Toyota, Mazda, Nissan, and other vehicles with 10 or 12mm valve nuts. Each tool features a window cutaway that allows visual alignment of the screwdriver blade with the valve stud, while the 7 1/2 in. side handle provides the needed leverage to loosen tight jam nuts. Select the size needed for your valve nuts.

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