Box One Seat Clamp

Marsoni

M251S

$41.00

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

Box One Seat ClampBoth Fixed and QR are available now! Helix QR seat clamps are cold forged and CNC machined from 6061 T6 aluminum alloy. A quick release lever makes adjusting your seat height quick and easy. Weighing just 28 grams 1 ounce in the 31. 8 size, it's as lightweight as it is tough. The head of the quick release lever and the face of the clamp are given a proprietary zero frictionin surface treatment that ensures smooth lever action for the life of the clamp

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Quick Dispatch:

Your Box One Seat Clamp orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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You'll receive a tracking link by email once your Box One Seat Clamp ships.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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The assembly instructions were clear and well done. Parts are all well made and holes were precision drilled. Very happy with this product. It is heavy enough that mounting it on the wall is a chore. I strongly recommend you measure the holes and mark using a level and install your anchors - I used the white screw-in ones. The control app for the LED strip doesn't have a good rating. I have to tap it a few times to get it to engage but it works.

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Reviewed in the United States on February 14, 2025

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Charley

Dallas, US

★★★★★ 5

Looks good

Size: 8.6"D x 23.6"W x 33.8"H, Color: Black

It looks great and easy to install

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Reviewed in the United States on January 17, 2026

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Scott

Fort Morgan, US

★★★★★ 5

Very solid and well build gaming shelf

Solid materials and great finishes on the wood and steel. Simple assembly and comes with extra hardware. Very sturdy. I got this to get my boys ps5 up on the wall and tucked behind the TV. I absolutely love this!!!

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Reviewed in the United States on January 25, 2025

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Matthew Lonsdale

Boise, US

★★★★★ 5

Please make again!!

This thing is great. Only down side is that I can’t buy a second.

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Reviewed in the United States on May 2, 2026

Verified Purchase

Ralph

New York, US

★★★★★ 5

Great quality shelve

This product is excellent! The quality is outstanding, and it’s easy to assemble as long as you follow the instructions carefully. I’m thrilled with how it looks in my game room it adds a great touch. The value of this shelf is undeniable and well worth the investment.

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Reviewed in the United States on January 3, 2025