126417-025 350 Amp SBX Safety Boot (25 Pack) - SBX Connectors provide a level of safety and convenience, but Quick Cable engineers realized there was an opportunity to make them better Safety boots are a Quick Cable innovation and unique product. Boots can be customized to fit exactly by cutting the opening to fit the cables being used. They protect SBX connectors from impact damage, provide strain relief for the cables, help prevent accidental arcing, seal out acid, dirt and moisture, and fit all major brands of connectors. They can be ordered with your custom imprint Patent Pending.