Spanning the width of your underwater dual tray, Ikelite's ball-jointed Aluminum Top Handle gives you a way to carry your Compact Digital or DSLR Housing system, while also serving as a mount. You can attach a light or other lightweight accessory, such as Ikelite's 67mm threaded lens holder, to the 7" slotted, double-ball arm that acts as the handle.
The arm features 1" ball mounts, which connect to the auxiliary ball mounts on either side via the supplied clamps. The auxiliary mounts feature small extensions that connect the top handle to your tray's grips via the required auxiliary clamps, which also enable the attachment of your main lighting arms. Ikelite's # 4080.05 Compact and # 4080.06 Wide-Angle arms ship with these clamps already installed, so you'll need a pair of one model or the other.
Both the arm and ball mounts on this top handle are made of an aluminum alloy, which has been treated with a hard type III anodized finish for resistance to corrosion.