1. It is made of pure copper and is coated with sand gold.
2, imitation WBT shape, classic look;
3, the screw length 40mm, can pass through the 30mm thick plate (the last nut);
4, with anti-slip gasket, and standard double copper nuts
5, using 8MM thick screw, the current conduction area is larger and faster, the sound is more secure, the opening is recommended to open 9.5~10MM.
6, each pair includes red and white sockets, such as the double number default delivery is red and white, if there are special needs, please note or contact customer service