HUSK 4431-29 large deep rugged case with reinforced NK-7 resin shell, dual-action latches, and ergonomic orange handles for secure transport of sensitive equipment.

Front view of HUSK 4431-29 large deep rugged case with reinforced NK-7 resin shell, dual-action front latches, and ergonomic orange handle for transporting sensitive equipment.

HUSK 4431-29 rugged case shown open, featuring a durable NK-7 resin shell, dual-action latches, and ergonomic orange handles for secure storage and easy access to sensitive equipment.

HUSK 4431-29 rugged case with open lid and empty interior, featuring NK-7 resin shell, dual-action latches, and ergonomic orange handles for secure equipment transport.

HUSK 4431-29 rugged case with lid open, showing empty interior, reinforced NK-7 resin shell, and dual-action latches for secure storage of sensitive equipment.

H-4231-29

HUSK 4231-29

HUSK Large Deep Rugged Case for Sensitive Electronics, Toolkits & Mission-Critical Equipment

Ideal for professionals in engineering, defense, audiovisual, and field operations transporting: Heavy-duty AV components, transmitters, switchers, Portable power tools or diagnostic equipment, Tactical kits, drones, batteries, or support systems, Electrical modules or field service setups, Medical and laboratory equipment needing safe vertical storage.

With its exceptional internal volume and field-proven durability, the HUSK H-4231-29 is the protective case of choice for professionals transporting large, valuable, and mission-critical gear. From tactical environments to technical workshops — it’s ready for anything.

Interior Size (LxWxH)
16.5 in x 12 in x 11.4 in
420 mm x 305 mm x 289 mm

Exterior Size (LxWxH)
19.1 in x 15 in x 12.2 in
484 mm x 382 mm x 310 mm

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Key Features HUSK 4231-29

Side view of HUSK black protective case with reinforced hinges

IP67-certified

Dustproof and waterproof up to 1 meter deep. Reliable protection in every environment.

Close-up view of the HUSK 4431-29 rugged case showing durable NK-7 resin shell, dual-action latches, and ergonomic orange handles for secure equipment protection.

NK-7 high-impact polypropylene shell

Ultra-tough NK-7 shell absorbs shock and impact under the harshest conditions.

HUSK protective case latch and orange handle close-up

Dual-action nylon latches

Heavy-duty nylon latches with a double-action mechanism. Secure, strong, and glove-friendly.

Close-up of automatic pressure release valve on HUSK protective case

Pressure equalization valve

Automatic valve balances internal pressure and prevents vacuum lock during altitude or temperature changes.

Close-up of black protective HUSK case handle with orange grip and pressure release valve

Ergonomic carry handle

Non-slip, ergonomic handle for comfortable transport, even when fully loaded.

Close-up of HUSK protective case latch with orange locking mechanism

Contrasting lock handles

High-visibility lock points for quick identification and enhanced security.

Weight (empty)

4,2

Temperature range

Min -40°C (-40°F ) | Max 80°C (176°F)

Max buoyancy

4,2

Material

Lightweight NK-7 resin

Warranty

5-year warranty

Engineered for volume. Built for impact.
The HUSK H-4231-29 is a heavy-duty protective case designed for professionals transporting large, tall, and sensitive equipment. With interior dimensions of 420 × 305 × 289 mm, this ultra-deep model provides serious storage space for field-deployable electronics, power tools, AV gear, or tactical kits — all while ensuring maximum protection from shock, moisture, and pressure changes.

Its NK-7 high-impact polymer shell offers exceptional structural rigidity, while the IP67-rated seal, dual-action latches, and integrated pressure relief valve ensure your gear remains secure and operational — even in the most extreme environments.