White Industries T47 Bottom Bracket

Marsoni

M251S

$138.00

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

White Industries T47 Bottom BracketT47 is a bottom bracket standard that White Industries helped develop in 2016. The T stands for threaded and the 47 is the approximate outside thread diameter of the cup. T47 bottom bracket cups are not compatible with the much smaller BSA threaded BB shells. The External designation on this bottom bracket refers to the fact that the bearings sit outboard the BB shell as opposed to inboard of the BB shell as they do on our internal T47 bottom

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Honestly - I found this to be of equal quality to the well known brand necklace of the same type (birthstone and initial) that I also bought - and this one cost less. It looks lovely. It made a great gift for my niece. The chain is quite delicate - but most of them are, these days. I definitely recommend for the younger ones in your life - teens on down. It was a big hit.

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Reviewed in the United States on December 27, 2025

Verified Purchase

Cheryl Schmitt

Belleville, US

★★★★★ 5

Birthstone necklace

Color: 03-Mar-Lab Grown Aquamarine, Style: A.

Reasonable price. Beautiful style. I have purchased several for my young granddaughters and daughter. They love the necklace.

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Reviewed in the United States on April 24, 2026

Verified Purchase

Tom G.

Omaha, US

★★★★★ 5

Very pretty necklace. 13yo loves it!

Color: 02-Feb-Lab Grown Amethyst, Style: A., Color: 02-Feb-Lab Grown Amethyst, Style: A.

Bought these for our nieces birthday and she loves the necklace! It has very nice color and looks beautiful. It’s fits her perfectly and seems well made. Very happy with the purchase.

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Reviewed in the United States on February 22, 2026

Verified Purchase

Amber Jenkins

Dallas, US

★★★★★ 5

Good price

Color: 01-Jan-Lab Grown Garnet, Style: H

I got this as a gift for a friend. She loves it and thought it was so cute.

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Reviewed in the United States on February 16, 2026