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wiring - Electrical: How do I connect copper ground wire to metal wire passing through switch box? - Home Improvement Stack Exchange
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PHAT SATELLITE INTL - Pure Solid Bare Copper Grounding Wire, 10 AWG Core (#10 Gauge), THHN PVC Jacket, Satellite Antenna Electrical Surge Ground Protection Earth Wire (50 feet, Green) : Amazon.co.uk: Stationery
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