RPS Studio 黃銅接頭 1/4x20公頭 3/8母頭

The knurled grip on this brass adapter makes it easy to tighten by hand without any tools. It fit perfectly for mounting my speed light onto a heavier studio stand, and the all-metal build feels much sturdier than the plastic ones I've used before.

I was tired of fiddling with plastic adapters that stripped out after a few uses, so switching to this solid brass version feels like a real upgrade. The knurled grip gives just enough traction to tighten it securely by hand without needing pliers.

The knurled finish makes all the difference—I can actually get a solid grip on it without needing pliers, and the brass feels sturdy enough to last. Converted my 3/8" rig down to 1/4-20 in seconds.