410 Series Zenex™ Padlocks - Set of Twelve, Safety Padlock, Keyed Alike, Thermoplastic, 1-1/2" WidthBox of 12 Includes write on "Danger" and "Property of" labels in English, French and Spanish Key retaining ensures that padlocks are not left unlocked , cannot remove key until shackle is closed Durable, lightweight, non conductive body is easy to carry Locks comes with one key: Compliance with OSHA "one employee, one lock, one key" directive Reserved for safety cylinder provides over 44,000 unique key changes available Optional shackle heights of 1 1