Watts Brass Adaptor, 1/2 in NPT x 3/8 in -16 Thread Size - AD-3

Watts Brass Adaptor, 1/2 in NPT x 3/8 in -16 Thread Size - AD-3

Marsoni

M251S

$108.08

Get it in 3 business days with 1 day shipping. Friday, May 29

Watts Brass Adaptor, 1/2 in NPT x 3/8 in -16 Thread Size - AD-3Adaptor; Material of Construction: Brass; Thread Size: 1 2 in NPT x 3 8 in 16; For Use With: Float Balls, Float Rods, Valves

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The screws that secure the mount to the underside of the desk stick out enough to cause the inner dimensions to change. I had to use the next hole down to increase the size of the bracket to accommodate my device, resulting in a less secure mount than desired. If the holes were beveled so that the screws fit more flush with the mount I'd be able to give it 5 stars. But the inner dimensions are not entirely as advertised due to the screws. Quality is up to standard otherwise, installation is relatively straightforward, price point is fine for a bracket of this size.

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Reviewed in the United States on September 18, 2025

Verified Purchase

Kris

Battle Creek, US

★★★★★ 5

Great mount!

Great under desk NAS mount. Adjustable and sturdy, easy to install. Worked well for my Qnap TR-004 four slot DAS. I used 5/64 drill bit for the holes. Since my desk has a rear lip I reused rear stopper bit as a headphone hanger. I bend it slightly to a hook shape.

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Reviewed in the United States on May 6, 2025

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Brian

Dallas, US

★★★★★ 5

Tucks my NAS away

Sturdy and a major space saver. Worth the money to free up valuable desk space. Held my 6 bay QNAO NAS perfectly. Highly recommend.

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Reviewed in the United States on November 28, 2025

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Christopher Shaw

Lexington, US

★★★★★ 5

Perfect for under-desk NAS/DAS

Worked perfectly for my TerraMaster D320 DAS

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Reviewed in the United States on January 20, 2026

Verified Purchase

Pedro

Fort Morgan, US

★★★★★ 5

Absolutely solid!

Color: Black, Style: Fixed Width

I wish they made a longer version, because it's kinda pricey to buy two... but I made it work with one I wanted a metal one that I could screw on so I didn't have to worry about it ever again... ever. It's holding everything and doing a great job at it.

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Reviewed in the United States on March 4, 2026