The Master Lock No. 410BLU Zenex‚Ñ¢ Thermoplastic Safety Padlock features a 1-1/2in (38mm) wide plastic blue body and a 1-1/2in (38mm) tall, 1/4in (6mm) diameter metal shackle. Designed exclusively for Lockout/Tagout applications, the durable, lightweight, non-conductive lock body is easy to carry and padlock features high security, reserved-for-safety cylinder with key retaining, to ensure padlock is not left unlocked.

• 1-1/2in (38mm) wide, 1-3/4in (44mm) tall Thermoplastic blue body, shackle with 1-1/2in (38mm) clearance

• 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