Since 1993, Ultralight Control Systems has been manufacturing one of the lightest weight and most reliable arm systems on the market. All Ultralight clamps, mounting balls, and arms are engineered to incorporate the maximum clamping action possible. The inclusion of an o-ring in each ball joint greatly increases the friction forces at the joint, keeping the arms where you put them, while minimizing the metal to metal contact between the clamp and ball.
All ULCS products start with 6061 aluminum which is known for excellent moisture resistance and strength while still being light-weight. Each part is machined and then hard anodized, to withstand the harshest treatment and provide a lifetime of trouble free service.
The ULCS DB series of Double Ball Strobe Arms are available in four other lengths:
DB-16 16" Double Ball Arm DB-08 8" Double Ball Arm DB-05 5" Double Ball Arm DB-03 3" Double Ball Arm
For added buoyancy, see the ULCS DB-B family of buoyancy arms.
All ULCS arm segments are compatible with the AC-CS Traditional Clamp, the AC-CSF New Style Clamp, and the AC-TCS Triple Clamp.