Extra long 1x 0.35 mm² grounding gold-plated | SC81-K3-0200. If you cannot find the produc. 50cm / 75cm / 1m /1.5m / 2m / 2.5m / 3m / 4m 5m / 6m 7m 8m / 9m / 10m / Lengths as desired. Equipotential bonding at the GND connection.
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