Adopt floating design, so that the conductive is still smooth when contact surface is uneven
The magnetic switch is convenient and quick, not easy to demagnetize. Easy to take, no need to pull
Good quality copper rod with spring expansion, close to the ground, double layer gasket fixed with nut reinforcement
Come with silicone insulation, no heat, no sparks, very stable, you can use with confidence
Used in the connection between electrical equipment or other objects and the ground to form a conductive connection