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Master Lock Red Latch Group Lock Box

Brand: Master Lock Mfg#: 503RED
Product#: 112503RED
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Master Lock's No. 503RED dual application group lock box is a storage device that captures keys for effective large equipment lockout. The 503RED features a bright, powder-coated red finish, a stainless steel handle, and the choice between portability or wall-mounting


  • Exclusive Latch Tight feature ensures that keys cannot be accessed until the last lock is removed
  • Storage device captures keys for effective lockout of large equipment
  • Up to 14 workers can apply their personal safety padlocks or hasps
  • Durable powder coated red finish with stainless steel handle
  • Integrated storage organizes up to 12 keys or hundred of bulk keys
  • Dual application - wall mount or portable


  • Brand: Master Lock
  • Includes: (14) Padlocks, (12) Key Hooks
  • Housing Material: Powder Coated Steel
  • Color: Red
  • Type: Group
  • Standards: OSHA 1910.147
  • Overall Width: 6.375 in
  • Overall Height: 12.75
  • Overall Length: 3.5 in