Adapt any 1/4-Inch square wrench opening to 3/16-Inch and 5/16-Inch hex head sizes. This spring loaded ball bearing adapter locks securely into wrench. Fits Klein Refrigeration Wrenches 86938 and 68310 and provides an easy ratcheting action for hard to reach valves. Perfect for heating, AC, and refrigeration applications. Made in the USA.
Klein Tools 86939 Hex Key Adapter for Refrigeration Wrench
Hex Key provides access to 3/16-Inch and 5/16-Inch hard to reach valves Adapter fits 1/4-Inch square wrench opening Spring loaded ball bearing locks securely into wrench Fits with Klein Refrigeration Wrenches 86938 and 68310 for easy ratcheting action Perfect for heating, AC, and refrigeration applications Made in the USA Black oxide coating
Klein Tools is the result of one of those “happy accidents” that turn out to be revolutionary. Klein Tools famously got their start in 1857 when a linesman came to founder Matthias Klein to repair his broken pliers. Klein replaced the broken half and when the old half of the tool broke too, Klein forged a replacement for that, thus making the first Klein Linesman pliers. Since these humble beginnings, Klein Tools has grown and become one of the largest American made toolmakers and they’re a brand used by tradesmen, linesman and electricians all across America.
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