Steelwater Heavy Duty- 20 Long

Steelwater Heavy Duty Series Secure Storage Safe

Expanded Interior | 1-Hour Fire Protection | 12-Gauge Steel Construction

The Steelwater Heavy Duty Series Secure Storage Safe is engineered for customers who need increased interior capacity without sacrificing security or fire protection. Built from 12-gauge steel and reinforced with advanced fire insulation, this model delivers dependable protection for valuables, equipment, documents, and sensitive materials in residential or light commercial environments.

With a reinforced composite door, advanced locking technology, and a flexible interior layout, this Heavy Duty safe offers a balanced combination of strength, capacity, and everyday usability.

🔥 Fire Protection

• 60-minute fire rating at 1875°F

• 4⅞″ composite door with two layers of fireboard

• Double-layer fireboard protection in the walls, ceiling, floor, and door jambs

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

🛡️ Security & Construction

• Heavy-duty 12-gauge steel body

• 10 total solid steel locking bolts

  • (7) 1½″ chrome-plated active bolts

  • (3) 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, gear drive, and linkages

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

• Drill-resistant protection for 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

• Two-section vertical storage layout

• Four adjustable/removable shelves, including:

  • (1) Full-length shelf:
    25⅛″ W × 9¾″ D

  • (3) Small shelves:
    12″ W × 9¾″ D (right section only)

• Custom door organizer for accessories and small items

• Automatic LED interior lighting

• Includes 200-gram rechargeable silica-gel dehumidifier

• Rear access hole for optional electric dehumidifier rod

📐 Dimensions & Weight

Exterior Dimensions (H × W × D):
59″ × 28″ × 18″ (Add 3″ for handle)

Interior Dimensions (H × W × D):
56¼″ × 25⅜″ × 14¼″

Usable Interior Depth:
11⅞″

Door Opening:
53¼″ H × 22⅛″ W

Clearance:

• Depth with door at 90°: 42½″

• Width with door at 180°: 50″

Weight: 453 lbs

🎨 Finish & Hardware

• Semi-gloss textured black powder-coat finish

• Silver pin striping

• Polished chrome tri-spoke handle