Beneath the Surface 12" Flex Arm with Quick-Disconnect Base and Universal Mount

Beneath the Surface 12" Flex Arm with Quick-Disconnect Base and Universal Mount

Beneath the Surface 12" Flex Arm with Quick-Disconnect Base and Universal Mount

Beneath the Surface 12" Flex Arm with Quick-Disconnect Base and Universal Mount

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Expected availability: 7-10 business days 
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Product Highlights

  • For Connecting Round/Oblong Lights
  • Two QD Bases for Male & Female Mounts
  • Easy Attachment to BTS Tray or Handle
  • Built-In Safety Cable
  • Joints Can Be Reattached Underwater
  • Machined from Solid Delrin Bar Stock
  • Made & Assembled in the U.S.A.
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Version: N/A

N/A New Version

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Old Version

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Length: 12"


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Not available with current selections

12" 14"

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Not available with current selections

Brand Compatibility: 0.75-1.25" Diameter Lights

0.75-1.25" Diameter Lights Sola Dive Lights

Not available with current selections

UK Aqualite Dive Lights YS Mount Dive Lights

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  • 1Description

Mount video or strobe lights on underwater photography trays, handles, or bridge bars with Beneath the Surface's versatile 12" Flex Arm with Quick-Disconnect Base and Universal Mount. The universal mount can hold any round or oblong light measuring 0.75-1.25" in diameter. Featuring quick-disconnect bases for both male screw and female threaded attachment options, this arm works with any arm adapter, tray, handle, or bridge bar that accepts the base's 1/4"-20 thread size. It allows flexible positioning of the light while shooting underwater, giving you a variety of possible lighting angles and positions.

A built-in safety cable that runs through the entire arm ensures that you will never lose your valuable lighting equipment even if you accidentally disconnect the arm. The flex arm joints can be securely popped back into place while underwater. Additionally, the quick-disconnect mount allows you to switch effortlessly between various other flex arms with a quick-disconnect base. Machined out of solid Delrin bar stock, this item is made and assembled in the U.S.A.

For mounting round or oblong lights measuring 0.75 to 1.25" in diameter onto underwater arm adapters, trays, grip handles or bridge bars that accept 1/4"-20 thread size.
Allows for flexible positioning of light while shooting underwater.
1/16" vinyl-coated, stainless steel safety cable runs internally for securing lighting equipment, in order to prevent loss if flex arm comes apart or is disconnected.
Joints can be securely popped back into place, even while underwater.
Quick-disconnect mount for easy switching between various flex arms.
In the Box
Beneath the Surface 12" Flex Arm with Quick-Disconnect Base and Universal Mount
  • 2 x Quick-Disconnect Bases for Male and Female Mounts
  • Mounting Hardware
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description
    Material of Construction Flex arm: Solid Delrin bar stock
    Safety cable: 1/16" vinyl coated stainless steel
    Mount For Grip/Tray: Quick-disconnect bases for both male & female 1/4"-20 mounts
    For Light: Accepts round or oblong-shaped lights 0.75-1.25" / 19-31.75 mm in diameter
    Diameter 0.5" / 1.27 cm
    Length 12.0" / 30.5 cm

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