Master Lock Safety Padlock Keyed Alike Red 3/16in 12 Pack

Lockout Padlock Set

This twelve pack of red Master Lock safety padlocks is keyed alike so every lock opens with the same two included keys. Thermoplastic bodies and stainless steel shackles resist corrosion in industrial environments. The non removable key design prevents the key from being withdrawn while the shackle is open. Workers needing coordinated lockout sets for multiple isolation points will find this pack convenient.

Sustained Use Behaviour

Under repeated daily locking cycles the thermoplastic body maintains its shape and the stainless shackle resists rust from moisture or chemicals. The keyed alike mechanism stays smooth because all cylinders share identical pinning. The non removable key feature forces the user to close the shackle before removing the key, reducing accidental unlocking during long shifts. Supervisors can issue one key set to a team without managing multiple key codes.

Practical Limits

The three sixteenths inch shackle diameter fits only hasps or lockout points with matching clearance holes. The five eighths inch horizontal and one and a half inch vertical clearances restrict use to standard lockout devices rather than thick chains or oversized valve handles. The keyed alike configuration means every padlock in the pack shares the same combination, so loss of one key compromises all twelve units. Buyers who need unique keys per lock or larger shackle diameters must choose a different specification.