ISM Super Treasury
ST5526-17 TRTL-30x6

The Super Treasury is the result of ISM’s continuing effort to develop high quality security products to better meet the requirements of a wide variety of end users. Maximum security is assured by the utilization of Alchronite, ISM’s patented cast alloy defense material. Its unique design and one-piece “tailored” body cast provides consistent protection throughout, proven to withstand concentrated torch, flux, tool, and explosive attacks.

  • UL Listed TRTL-30×6 Burglary Protection
  • Equal protection on all six sides
  • UL Group I Manipulation resistant combination lock & high security key lock
  • Glass plate protection with random relocking devices
  • Protection from side attacks on interlocking boltwork and locking mechanism
  • Fire protection
  • New dimensions allow models to fit through narrow doorways and into tight spaces
ST5526-1755"H x 26"W x 17"D1397H x 660W x 432D64½"H x 36"W x 29½"D / 32½"OD1638H x 914W x 749D / 826OD14.07 ft³398.4 L3890, 4224 lb kg


1 in stock

*All used safes are pictured prior to reconditioning or are stock photos.

SERIESSuper Treasury
INSIDE DIMENSIONS55"H x 26"W x 17"D1397H x 660W x 432D
OUTSIDE DIMENSIONS64½"H x 36"W x 29½"D / 32½"OD1638H x 914W x 749D / 826OD
CAPACITY14.07 ft³398.4 L
WEIGHT3890, 4224 lb kg