Ikelite 1" Double-Ball Arm Extension Mark II, 5" Length

A rigid anodized aluminum arm with balls at each end to extend your strobe or video light arm. Add an extension and clamp to your existing strobe arm for reduced backscatter and more creative lighting effects when shooting with a wide angle lens. The slotted design allows for the attachment of a lightweight accessory in the middle of the extension. When used with Ikelite Sliding Ball Mount, the additional accessory is able to move up and down the length of the arm for quick repositioning during a dive. About Ikelite 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 their 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. Compatibility 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, they 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.