Coupling use good quality brass after thermal refining, length is 68mm, used on matched ground rod.We offer competitive brass connector for earthing system.

Coupling:

Coupling used the high strength copper alloy, can protect the ground rod thread into the underground without damage and slow down the corrosion. Used for connecting rod and rod, rod and driving head, can according to need any increase the length of the rod. There are two kinds connection of threaded and unthreaded.

Driving head:

Driving head used for ground rod play deep blow. Bailijia driving head used high strength alloy steel, a driving head can be recycled many times.

Drill:

Drill used for ground rod bottom drill deep. Bailijia drill used the high strength alloy, inside thread and thread of ground rod stick together, can effectively protect the rod in a deep hurt.

Coupling is used for lightning and earthing protection of building,conductor of the fastening and connection of the net work,Use the matched fittings will make the lightning and earthing system easy to install and extend the using life.

All of our products are with strong packing and free of charge, we also can provide packing according to customer’s requirement.