Ikelite 4081.71 1-inch Ball for Auxiliary Mount

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. 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.