Klein Tools ET310CASE is a durable hard carrying case with a custom-molded foam insert for secure storage, easy organization, and convenient portability. Keep your circuit breaker finder and components secure and in one place with this hard case. This is a replacement case for Klein Tools Cat. No. ET310KIT.
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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