C and D Valve Co C&D CD3813 Brass Valve Core Tool
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Embien
> 3 dayBoth the tool itself and the cores are good quality. You don’t want to skimp on valve cores because it can lead to an expensive refrigerant leak. This is a brand that consistently produces tight tolerance, high quality parts. Unlike some other brands, I’ve never had any issues with C &D parts. They are worth the extra cost.
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Matt Postle
06-06-2025Highly recommend this product very well made very strong materials used to manufacture. Highly recommend this product to all HVAC&R Techs.
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Charles S. Bass
> 3 dayA real solid product.
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PFB
09-06-2025works great good quality
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Ressie Ferry MD
> 3 dayNice tool gets the job done.
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Thomas Miller
> 3 dayPerfect every time
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Allen C.
> 3 dayNo dislikes
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GP
> 3 dayWorked great. Like that it can hold spares.
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Waleed fatoh
> 3 dayEasy to use very helpful at work
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Chris
Greater than one weekNice tool, well built in the USA!
