SentrySafe Model GB20L Fire Box

For long term storage store your items in a SentrySafe Fire Box to protect them from fire and water damage.

By SentrySafe

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Description & Features+

The Guadian Storage Box is the only long term storage container that is proven to protect your items from fire, water and other environmental damage.  Designed to protect our important business documents, it can hold both letter and legal size paper.  Two latches secure lid in place to keep out debris.  Units are also stackable to provide a convenient storage solution even when space is limited.

  • ETL verified fire protection for 2 minutes at 1200°F
  • ETL verified water spray resistant
  • Holds both letter and legal sized documents
  • Latches secure lid in place to keep valuables safe from environmental damage
  • Stackable up to 3 high for convenient storage and optimum fire protection
  • Passed PAT Testing

Assembled product dimensions: L 19.80 inches x W 15.80 inches x H 12.60 inches x W 20.00 pounds


Assembled Product Height
12.6 Inches
Assembled Product Length
19.8 Inches
Assembled Product Weight
20 Pounds
Assembled Product Width
15.8 Inches
Supplier Warranty

1 Year Manufacturer's Limited Warranty

After Fire Replacement Guarantee

Supplier Warranty Length
1 year
Product Identifiers
Walmart Item #
Model #

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