Product Description: Anti Riot stainless steel track ball, the ball and roller are designed with high quality and wear-resistant stainless steel materials, the mold is matched with precision and accuracy, and the surface treatment is beautiful and generous. Waterproof (can work normally in outdoor rainy days), dustproof, explosion-proof and corrosion-proof;
| MTBF | >20000H |
| MTTR | <30min |

