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The “312 UltraBox” with a mold-in panel frame for all electronic/mounting requirements. We upgraded and added two of our industry leading latches with our patented leaf spring technology to ensure a proper seal. As always, we use the finest materials to ensure that our case will outperform the competition. Once you see this case you can’t help but to admire the simplicity and attention to detail. I know you will like the “312 UltraBox” just as much as we do.


  • Dual purpose latches
  • Twin 5/32" padlock loops
  • Non-slip rubber feet
  • Made from high impact ABS plastic


Inner Dimensions:

  • Length 8.9" (22.6cm)
  • Width 11.5" (29.2cm)
  • Depth 3.1" (7.9cm)
  • Lid 1.0" (2.5cm)

Exterior Dimensions:

  • Base 2.1" (5.3cm)
Length 10.4" (26.4cm)
  • Width 12.2" (31.0cm)
  • Depth 3.3" (8.4cm)
  • Lid 1.0" (2.5cm)


  • w/o Foam 1.9lbs./0.9 kg
  • with Foam 2.1lbs./1.0 kg

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312 UltraBox is a Underwater Kinetics brand product.

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