product name | anti-theft locking nut with spring and ball |
size | M10~M30 |
material | carbon steel |
feature | high quality material, long reinforcement& anti-corrosion time |
application | Outdoor public facilities against bolt loosening and sabotage |

1: It's Safe and easy installation.
2: Low cost high efficiency.
3: Ensure the safe and stability operation of transmission line to against trip and power off .
4: Solve tower loosen problem.