GOUNENGNAIL 5/8’’ Ground Rod Coupler, Grounding Rod Extension Connector Clamp,Great for 5/8’’ Ground Rod with 14.2mm Actual Metric Diameter (Copper 5/8’’ Coupler, 1pc)

5/8’’ Ground Rod Coupler, Grounding Rod Extension Connector Clamp,Great for 5/8’’ Ground Rod with 14.2mm Actual Metric Diameter

• Quality material: Made of high conductivity copper alloy for both great electrical feature and high tensile strength.
• Dimension: Designed for 5/8’’ Ground Rod with 14.2mm Actual Metric Diameter,Coupler length is 3.15 inch for secure connection.
• Unique Design: Machined by cone inner hole design for loose-proof connection,yet without damaging copper layer.
• GOUNENGNAIL focuses on grounding and lightning protection research and manufacture,holding UL certificate No.E548063 ( Note:Only listed material can bear the mark)