This Ikelite SA-100 Deluxe Ball Socket Arm System with a 1" diameter ball is for the DS51 and DS125 strobes when used with any Ikelite quick release handle. This arm set gives you complete lighting control for macro and wide-angle photography with its single 6" double ball section and two clamps. It accomplishes this because of the high handle and the extended mounting stem design of the bottom section.
