Master Lock® ZeneX™ Thermoplastic Safety Lockout Padlocks (BOX OF 6), 1-1/2" OR 3" SHACKLE, MULTIPLE COLORSZenex Thermoplastic Safety Lockout Padlock, 410, 1 1 2 W x 1 3 4 H Body, 1 1 2 in H Shackle, KD, Red Product Details: Designed exclusively for lockout tagout applications Durable, lightweight, non conductive Thermoplastic lock body Customize on site with permanent, write on labels Compliance with "One Employee, One Lock, One Key" directive High security, reserved for safety cylinder Key retaining, ensures that padlock is not left unlocked 6 pin