Promaster 5151 Illuminator Arm

That brass collar is a nice touch—it slides smoothly to balance the arm exactly where I need it, and the whole thing feels rock solid on my light stand. Works perfectly for bouncing fill light off a foam board during portraits, and I don't have to fiddle with it once it's locked in.

Finally got this for holding bounce cards and it’s rock solid even with a 3x4 reflector. The sliding center collar makes quick adjustments a breeze and the brass threads feel like they’ll last forever. Perfect for studio work where you need hands-free positioning.

I’ve been using this arm to hold a diffuser panel during shoots, and the sliding center collar makes adjustments a breeze without needing extra tools. It feels solid even with a large 48” reflector attached — no sagging at all.