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100B21 Roller Chain Sprocket Type B With Stock Bore | 100B21H

Marsoni M251S
Sale price$123.11
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Get it in 3 business days with 1 day shipping. Friday, May 29
100B21 Roller Chain Sprocket Type B With Stock Bore | 100B21HProduct Details : 100B21 Roller Chain Sprocket Type B With Stock Bore 100B21H Part No: 100B21H Product Type: B (Stock Bore) Chain Strand Type: Single Bore: Stock Bore AINSI Chain Size: 100 No. Of Teeth: 21 Pitch: 1 1 4" Pitch Diameter: 8. 387" Outside Diameter: 9. 040" Bore Stock: 1 5 16" Bore Max.: 3" Hub Diameter: 4 1 2" Hub Length Thru Bore: 2" Material(s): Carbon Steel Hardened Teeth: Yes Certifications: Manufactured using the ISO 9001 quality
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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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4.4 ★★★★★
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daria
Pawtucket, US
★★★★★ 5
super cute
Color: STERLING SILVER - RED GARNET
Very cute gift for a friend. I was a little worried ordering from Amazon but these were perfect. She loved them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2025
K
Verified Purchase
Karen
Louisville, US
★★★★★ 5
Beautiful studs.
Color: STERLING SILVER - RUBY
Beautiful earring studs. Would recommend. Just the color I was looking for.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2025
M
Verified Purchase
Ms. Maureen Powers
Houston, US
★★★★★ 1
Tiny!
These studs are about a quarter as large as my other studs! They are way too small and will come right out if your piercing hole is larger than a pin-prick size! Not a good product at all!!
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Reviewed in the United States on October 25, 2022
K
Verified Purchase
Kolby Gonzales
Draper, US
★★★★★ 2
Loose Backing
Color: 18K GOLD VERMEIL - AMETHYST
The backing on one of the earrings in loose and unwearable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
V
Verified Purchase
Vermillon524
Lexington, US
★★★★★ 5
Nice
Color: STERLING SILVER - RUBY
Good quality. Wife liked em.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2025

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