òAvailable in six different styles and shining colors, which are written by permanent signs, and you can code the lockouts for easy identification. òLightweight, hardened, durable, fits all kinds of rough environment. òOne key included with each lock. The key is free when the lockout is locked only. òCome with in the kinds of short shackle padlock, long shackle padlock, insulated padlock, cable padlock and so on, meeting the need of improving the safety in production process. òHighlight OSHA standards.