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Black rectangular waterproof utility case with snap-down handle and trigger latches

SKB

SKB 3i Injection Mold Mil-Standard Waterproof Utility Case 16x10x1

SKU CH-FTNR-AT370

Ultra high-strength polypropylene copolymer resin case with gasket-sealed, submersible design meeting MIL-C-4150J and automatic pressure equalization valve per MIL-STD-648C

  • MIL-C-4150J waterproof and dust-tight seal protects gear in harsh conditions
  • MIL-STD-810F impact resistance shields contents from drops and shocks
  • MIL-STD-648C pressure valve equalises altitude changes automatically
  • Trigger-release latches open fast and stay locked under vibration
  • 16x10x1 dimensions fit compact equipment securely

What the case is and who uses it

The SKB 3i is an injection-moulded utility case built to military standards for water and dust protection. It suits professionals who transport sensitive equipment in harsh outdoor or industrial environments.

Capacity and headroom

Internal dimensions of 16 by 10 by 1 inches define the usable volume for flat or low-profile gear. The shallow depth limits what fits, so taller instruments or stacked accessories will not close properly.

Thermals, noise and power draw

The sealed polypropylene shell with a pressure equalisation valve balances internal pressure during altitude or temperature changes. No active cooling or power is involved, so the case adds no heat or noise to its contents.

Highlights

  • MIL-C-4150J waterproof and dust-tight seal protects gear in harsh conditions
  • MIL-STD-810F impact resistance shields contents from drops and shocks
  • MIL-STD-648C pressure valve equalises altitude changes automatically
  • Trigger-release latches open fast and stay locked under vibration
  • 16x10x1 dimensions fit compact equipment securely

Specifications

BrandSKB Cases

Questions about this item

Will the 16x10x1 interior dimensions work with my existing rack-mounted drawer system?

The case measures 16 by 10 by 1 inches and uses a molded-in hinge, so it sits flat and stacks cleanly alongside standard rack drawers without overhang.

How can I verify the gasket seal and pressure valve are functioning correctly after first use?

Close the trigger latches, submerge briefly in water, and check for dryness inside; the automatic valve equalises pressure per MIL-STD-648C so no manual adjustment is needed.

Does the case ship with foam inserts or dividers, or must I purchase them separately?

The supplied unit includes only the empty shell with handle, latches, hinge and valve; foam, padded dividers or panel mounts are sold as separate accessories.

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