Master Box

The Master Box is the ultimate property storage solution for jail and prison applications. In addition to its robust and virtually unbreakable construction, each box includes a built-in combination lock that can be overridden with a master key.


Master Box Features:

  • Property Storage Box constructed of high-impact “no break” polypropylene
  • Integral, tamper-resistant combination lock eliminates the need for dangerous padlocks (master override keys available)
  • “Stack and Nest” Design – Stack property boxes with or without a lid
  • Box capacity 1.5 cu ft (Regular), 2.0 cu ft (Large), and 3.0 cu ft (X-Large)
  • Radius design (rounded edges and corners) for maximum impact dispersion and resistance
  • Vertical radiused structural columns for maximum strength and impact resistance
  • Pair with Endurance 1.0 or  Endurance 2.1 Bed
  • Flame Retardant (Passes CAL133) Test results available upon request
  • 1 year warranty on the locking mechanism
  • Manufactured to ISO Quality Standards in the USA

Catalog Downloads

Cortech Corrections Product Catalog                 

Product Specification Sheets

Master Box Spec Sheet

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