Steelwater Heavy Duty- 39 Long

Steelwater Heavy Duty Series Secure Storage Safe

High-Capacity Interior | 1-Hour Fire Protection | 12-Gauge Steel

The Steelwater Heavy Duty Series Secure Storage Safe is engineered for customers who need maximum interior capacity, industrial-grade steel construction, and reliable fire protection. Built from 12-gauge steel and reinforced with a composite fire-insulated door, this model offers dependable protection for valuable equipment, collections, documents, and sensitive materials.

Designed with a three-section vertical interior layout, advanced locking technology, and reinforced anchoring points, this Heavy Duty safe delivers both strength and flexibility in residential, commercial, and professional environments.

🔥 Fire Protection

• 60-minute fire rating at 1875°F

• 4⅞″ composite door with three layers of fireboard

• Dual fireboard layers in the walls, ceiling, floor, and door jambs

• Heat-activated expandable door seal expands up to 8× its thickness to help block smoke and water during a fire

🛡️ Security & Construction

• Heavy-duty 12-gauge steel body

• 20 total solid steel locking bolts

  • (13) 1½″ chrome-plated active bolts

  • (7) inactive bolts on the hinge side

  • Full four-sided bolt coverage

• Gear-driven lock and bolt system for enhanced resistance to prying, punching, and drilling

• Oversized drill- and ballistic-resistant hard plate protecting the lock, relocker, and internal mechanisms

• Internal spring-loaded relocking bolt activates if the lock is attacked or removed

• Drill-resistant protection guarding the emergency keyway

• Four reinforced ½″ anchor holes backed by ¼″ steel plate for secure floor mounting

🔐 Locking System (Standard)

• Chrome digital keypad with LED backlighting

• Durable capacitive-touch keypad

• Two programmable user codes (3–8 digits)

• Non-volatile memory retains settings during power loss

• External battery compartment

• Powered by one 9-volt alkaline battery

• Includes double-bitted emergency bypass key for access during power loss or EMP events

Optional Upgrade

• Biometric EMP-Proof Keypad

  • Three access methods: fingerprint, keypad, emergency key

  • Stores up to 200 fingerprints

  • One programmable numeric code (1–8 digits)

⭐ Interior & Convenience Features

• Fully upholstered gray interior

• Three-section vertical storage layout

• Seven adjustable/removable shelves, including:

  • (1) Reinforced full-length shelf:
    36¼″ W × 14⅞″ D
    (reinforced with dual steel U-channel supports to prevent sagging)

  • (6) small shelves:
    11¼″ W × 14⅝″ D (left and right sections only)

• Custom door organizer for accessories and small items

• Automatic LED interior lighting

• Includes 450-gram rechargeable silica-gel dehumidifier

• UL-listed power supply with:

  • (3) AC outlets

  • (2) USB charging ports

• Rear access hole for optional electric dehumidifier rod

📐 Dimensions & Weight

Exterior Dimensions (H × W × D):
59″ × 39″ × 24″ (Add 3″ for handle)

Interior Dimensions (H × W × D):
56″ × 36″ × 20½″

Usable Interior Depth: 18″

Door Opening:
49″ H × 29″ W

Clearance:

• Depth with door at 90°: 56″

• Width with door at 180°: 66″

Weight: 689 lbs

🎨 Finish & Hardware

• Semi-gloss textured black powder-coat finish

• Silver pin striping

• Polished chrome 5-spoke handle