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The Copper Building Wire THHN-4-BLK-19STR-CU-1000R is a reliable option for electrical wiring needs. This wire features a four American wire gauge, with a black insulation and nineteen strands of copper conductor. It comes in a one thousand foot reel, ideal for extensive electrical projects.
The THHN wire is a versatile choice for electricians and contractors. It is suitable for use in residential, commercial, and industrial applications.
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