Master Lock Set of 3 Red Zenex Thermoplastic Safety Padlock 0410REDKA3 (Set of 3)The Master Lock No. 410KARED Zenex Thermoplastic Safety Padlock, Keyed Alike multiple locks open with the same key features a 1 1 2in (38mm) wide plastic red 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