RPS Studio 1/4x20 Male 3/8 Female Brass Spigot

Name: RPS Studio 1/4x20 Male 3/8 Female Brass Spigot
Brand: RPSStudio
SKU: 034447039170
Price: 5.33 USD
Availability: InStock
Rating: 5.0 (5 reviews)

RPS Studio 1/4x20 Male 3/8 Female Brass Spigot - Main image

$5.33 ~~$7.95~~ In stock

Category: Other Accessories

The new RPS Studio adapter is all brass and converts a 3/8" male thread to a 1/4-20" male thread. Features a knurled finish to allow for a better grip.

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Customer Reviews (5.0 / 5 · 5 reviews)

Miles A. ★★★★★ Oct 22, 2026

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.

Eva ★★★★★ Oct 21, 2026

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.

Sebastian Y. ★★★★★ Oct 20, 2026

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.