Promaster 5493 專業旋轉傘用傾斜支架（含黃銅插銷）

The brass inserts are machined perfectly, so swapping between ¼-20 and ⅜ mounts is smooth and secure. This tilt bracket feels rock solid on my light stand with zero play.

Finally, a bracket that doesn't wobble under my heavy softbox—the 5/8" base locks onto my stand like it was made for it. Swapping between the ¼-20 and 3/8 inserts took seconds, and the whole thing feels solid enough to last years.

The brass spigots are machined perfectly and gave me multiple mounting options right out of the box. It feels rock solid on my light stand, no wobble at all. Exactly what I needed for precise umbrella positioning.