Ikelite 1-Inch Auxiliary Ball Mount Mark II

Vendor: Ikelite

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Ikelite 1-Inch Auxiliary Ball Mount Mark II - 408171

Ikelite Product Number 4081.71

Mounts to the Auxiliary Ball Clamp for the attachment of additional lightweight accessories in the middle of your strobe arm. Requires the Auxiliary Ball Clamp, sold separately.

About Our Ball Arm System Mark II

The ever-growing selection of lighting accessories on the market demands a mounting system that's highly expandable, flexible, and streamlined. In answer to this need, the second generation of our 1-inch ball arm system provides improved ergonomics and versatility in a lighter, sleeker package. Possible combinations are virtually endless, with opportunities to mount an additional lightweight accessory almost anywhere along the length of an arm.

The 1-inch Ball Arm System Mark II features 1-inch ball components with a groove and o-ring to prevent slippage for improved holding power with less force. While underwater, clamps may be finger-tightened to keep lighting in place yet allow repositioning without loosening the clamp.

All parts are hard coat type III anodized for a long lasting, scratch resistant finish.


Works with 1-inch ball arms from Ikelite, TLC, Ultralight, Nauticam, and others.

Old and new Ikelite 1-inch balls and clamps are interchangeable. For the best performance, we recommend combining like components within a single clamp (two balls with grooves, or two balls without grooves). Ball components with an o-ring groove should have an o-ring installed at all times.

What's Included
  • Ball mount with o-ring
  • Stainless steel screw
  • 1 in (25.4 mm) diameter ball
  • Type III hard coat anodized aluminum
Spare Parts
0138.18 O-ring



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