The ISM Super Treasury is the most sought after high security safe in the industry. This safe was designed to resist sophisticated burglary attacks utilizing torches, abrasive cutting and coring attacks as well as tools such as impact hammers, drills, wedges, etc. Maximum protection on all six sides enables owners of this line of safes to obtain millions of dollars worth of insurance coverage. This safe is sold primarily to diamond merchants, fine jewelers and watchmakers, precious metals dealers and refiners, check cashers, armed couriers as well as to the financial industry. We also install these safes in a number of residences where clients have collections of extraordinary value. (Model ST5546-17 shown on the right)
Standard Features:
- One-piece Casting of Alchronite, ISM's Torch & Tool Resistant Barrier Material
- Secured by a UL Group 1 Key-Changeable Combination & High Security Key Lock
- Tempered Glass Plate Protection Against Drill Attacks on the Combination Lock
- Independent Re-locking Mechanisms
- Side Attack Protection on Boltwork/Locking Mechanism
- Fire Protection for Paper Documents
- Attractive Neutral Finish
- Stainless Steel Face Plate
- 3-Spoke Capstan Handle
Optional Equipment:
- Redundant Digital / Mechanical Lock in Lieu of Both Locks
- Private Internal Compartments & Drawer Systems
- Storage Systems for Jewelry & Watches (model ST6831-19 outfitted with VCT3 storage trays with non-slip linings and watch storage inserts)
- All Models Can Be Prepared For Anchoring
- Additional Sizes Available (Inquire Within)
- Custom Sizes & Finishes
Dimensions and Specifications
| MODEL | INSIDE (inches)
H x x D
| OUTSIDE (overall)
H x W x D
| JEWELRY TRAY**
CAPACITY
| CAPACITY
(cubic feet)
| ADJ
SHELVES | EST. BODY WEIGHT
(pounds)
| TOTAL WEIGHT
(pounds) |
| ST 2719-16 | 27½ x 19½ x 16 | 37½ x 29 x 28½ | 50
| 5.0 | 2
| 1,645
| 2,030 |
| ST 2726-16 | 27½ x 26 x 16 | 37½ x 36 x 28½ | 75 | 6.6 | 2
| 1,810 | 2,335 |
ST 3320-20
| 33 x 20½ x 20 | 42½ x 30 x 32½ | 62 | 7.9 | 2
| 1,990 | 2,510 |
ST 3326-17
| 33 x 26 x 17 | 42½ x 36 x 29½ | 93 | 8.4 | 2 | 2,235 | 2,760 |
ST 4420-23
| 44 x 20½ x 23¼ | 53½ x 30 x 35½ | 126 | 12.1 | 3 | 2,485 | 3,235 |
ST 4426-17
| 44 x 26 x 17 | 53½ x 36 x 29½ | 126 | 11.3 | 3 | 2,425 | 3,520 |
ST 5520-23
| 55 x 20½ x 23¼ | 64½ x 30 x 35½ | 159 | 15.1 | 4 | 2,961 | 3,815 |
ST 5526-17
| 55 x 26 x 17 | 64½ x 36 x 29½ | 159 | 14.0 | 4 | 2,904 | 4,224 |
ST 6420-23
| 64 x 20½ x 23¼ | 73½ x 30 x 35½ | 186 | 17.7 | 5 | 3,370 | 4,490 |
ST 6426-17
| 64 x 26 x 17 | 73½ x 36 x 29½ | 186 | 16.4 | 5 | 3,340 | 4,686 |
ST 6826-17
| 68 x 26 x 17 | 77½ x 36 x 29½ | 198 | 17.4 | 5 | 3,475 | 4,815 |
| ST 6431-18 | 64 x 31¼ x 18 | 73½ x 41 x 30½ | 256 | 20.8 | 5 | 3,648 | 5,144 |
ST 6831-19
| 68 x 31¼ x 19 | 77½ x 41 x 31½ | 264 | 23.4 | 5 | 4,155 | 5,610 |
ST 6831-27
| 68 x 31¼ x 27 | 77½ x 41 x 39½
| 396 | 33.0
| 5
| 4,565 | 6,020
|
ST 6836-26
| 68 x 36 x 26 | 77½ x 46 x 38½ | 396 | 36.8 | 5 | 4,831 | 6,525 |
| MODEL | INSIDE (mm)
H x x D
| OUTSIDE (overall)
H x W x D (mm)
| JEWELRY TRAY**
CAPACITY
| CAPACITY
(cu. meter)
| ADJ
SHELVES | EST. BODY WEIGHT
(kg)
| TOTAL WEIGHT
(kg) |
| ST 2719-16 | 699 x 495 x 406 | 953 x 737 x 724 | 50
| 0.14 | 2
| 746 | 921 |
| ST 2726-16 | 699 x 660 x 406 | 953 x 914 x 724 | 75 | 0.19 | 2
| 821 | 1059 |
ST 3320-20
| 838 x 521 x 508 | 1080 x 762 x 826 | 62 | 0.22 | 2
| 903 | 1139 |
ST 3326-17
| 838 x 660 x 432 | 1080 x 914 x 749 | 93 | 0.24 | 2 | 1014 | 1252 |
ST 4420-23
| 1118 x 521 x 591 | 1359 x 762 x 902 | 126 | 0.34 | 3 | 1127 | 1467 |
ST 4426-17
| 1118 x 660 x 432 | 1359 x 914 x 749 | 126 | 0.32 | 3 | 1100 | 1597 |
ST 5520-23
| 1397 x 521 x 591 | 1638 x 762 x 902 | 159 | 0.43 | 4 | 1343 | 1730 |
ST 5526-17
| 1397 x 660 x 432 | 1638 x 914 x 749 | 159 | 0.40 | 4 | 1317 | 1916 |
ST 6420-23
| 1626 x 521 x 591 | 1867 x 762 x 902 | 186 | 0.50 | 5 | 1529 | 2037 |
ST 6426-17
| 1626 x 660 x 432 | 1867 x 914 x 749 | 186 | 16.4 | 5 | 3,340 | 2126 |
ST 6826-17
| 1727 x 660 x 432 | 1969 x 914 x 749 | 198 | 17.4 | 5 | 3,475 | 2184 |
| ST 6431-18 | 1626 x 794 x 457 | 1867 x 1041 x 775 | 256 | 20.8 | 5 | 3,648 | 2333 |
ST 6831-19
| 1727 x 794 x 483 | 1969 x 1041 x 800 | 264 | 23.4 | 5 | 4,155 | 2545 |
ST 6831-27
| 1727 x 794 x 686
| 1969 x 1041 x 1003 | 396
| | 5
| | |
ST 6836-26
| 1727 x 914 x 660 | 1969 x 1168 x 978 | 396 | 36.8 | 5 | 4,831 | 2960 |
Access Dimensions & Door Projections
| MODEL | CLEAR ACCESS INTO SAFE*
(Height x Width)
(inches) | A**
(Straight-In @ 90)
(inches) | B***
(Complete Access)
(inches) | C****
(Door @ 180)
(inches) | D*****
(Door @ 90)
(inches) |
| ST 2719-16 | 24-3/4 x 17 | 11¼ | 42
| 51 | 52¼ |
| ST 2726-16 | 24-3/4 x 23-3/4 | 18 | 54 | 65 | 60¼ |
ST 3320-20
| 30-1/4 X 18 | 12¼ | 43½ | 53 | 58¼ |
ST 3326-17
| 30-1/4 x 23-3/4 | 18 | 54 | 65 | 61¼ |
ST 4420-23
| 41-1/4 X 18
| 12¼ | 43½ | 53 | 61½ |
ST 4426-17
| 41-1/4 x 23-3/4 | 18 | 54 | 65 | 61¼ |
ST 5520-23
| 52-1/4 x 18
| 12¼ | 43½ | 53 | 61½ |
ST 5526-17
| 52-1/4 x 23-3/4 | 18 | 54 | 65 | 61¼ |
ST 6420-23
| 61-1/4 x 18 | 12¼ | 43½ | 53 | 61½ |
ST 6426-17
| 61-1/4 x 23-3/4 | 18 | 54 | 65 | 61¼ |
ST 6826-17
| 65-1/4 x 23-3/4 | 18 | 54 | 65 | 61¼ |
| ST 6431-18 | 61-1/4 x 29-3/4 | 24 | 63 | 75 | 67¼ |
ST 6831-19
| 65-1/4 x 29-3/4 | 24 | 63 | 75 | 68¼ |
ST 6831-27
| 65-1/4 x 29-3/4
| 24
| 63
| 75
| 76¼
|
ST 6836-26
| 65-1/4 x 33-3/4 | 28 | 71 | 85 | 80¼ |
| MODEL | CLEAR ACCESS INTO SAFE*
(Height x Width)
(mm) | A**
(Straight-In @ 90)
(mm) | B***
(Complete Access)
(mm) | C****
(Door @ 180)
(mm) | D*****
(Door @ 90)
(mm) |
| ST 2719-16 | 629 x 432 | 286 | 1069 | 1295 | 1327 |
| ST 2726-16 | 629 x 603 | 457 | 1372 | 1651 | 1530 |
ST 3320-20
| 768 X 457 | 311 | 1105 | 1346 | 1480 |
ST 3326-17
| 768 x 603 | 457 | 1372 | 1651 | 1556 |
ST 4420-23
| 1048 X 457 | 311 | 1105 | 1346 | 1556 |
ST 4426-17
| 1048 x 603 | 457 | 1372 | 1651 | 1556 |
ST 5520-23
| 1327 x 457 | 311 | 1105 | 1346 | 1556 |
ST 5526-17
| 1327 x 603 | 457 | 1372 | 1651 | 1556 |
ST 6420-23
| 1556 x 457 | 311 | 1105 | 1346 | 1556 |
ST 6426-17
| 1556 x 603 | 457 | 1372 | 1651 | 1556 |
ST 6826-17
| 1657 x 603 | 457 | 1372 | 1651 | 1556 |
| ST 6431-18 | 1556 x 603 | 610 | 1600 | 1905 | 1708 |
ST 6831-19
| 1657 x 756 | 610 | 1600 | 1905 | 1734 |
ST 6831-27
| 1657 x 756 | 610
| 1600
| 1905
| 1937
|
ST 6836-26
| 1657 x 857 | 711 | 1803 | 2159 | 2038 |
*These dimensions represent the clear entry into the safe past the boltwork chamber.
**The clear access width into the safe when the door is open 90 degrees indicates the widest item that can typically fit past the door, into the safe, but this will vary based on the length of the piece as well as if you have additional clearance on the open side to insert the item on an angle.
***This dimension represents the minimum overall width required for the safe plus the projection of the door when opened far enough to provide straight-in insertion of the widest item that can fit into the safe.
****This dimension represents the minimum overall width required for the safe plus the projection of the door when opened 180 degrees. We recommend that you allow an additional 2-3" of space which will help prevent the door or one's fingers from hitting an object when opened completely.
*****This dimension represents the minimum overall depth required for the safe plus the projection of the door when opened 90 degrees. Since you will be addressing/accessing the safe from the front it's important for you to consider how much additional room you'll need in order to comfortably operate the safe.
