100B20 Roller Chain Sprocket Type B With Stock Bore | 100B20H

100B20 Roller Chain Sprocket Type B With Stock Bore | 100B20H

Marsoni

M251S

$117.68

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

100B20 Roller Chain Sprocket Type B With Stock Bore | 100B20HProduct Details : 100B20 Roller Chain Sprocket Type B With Stock Bore 100B20H Part No: 100B20H Product Type: B (Stock Bore) Chain Strand Type: Single Bore: Stock Bore AINSI Chain Size: 100 No. Of Teeth: 20 Pitch: 1 1 4" Pitch Diameter: 7. 991" Outside Diameter: 8. 640" 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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First off I have not had a watch in 20 years since I use my phone for the date and time. I decided to try using one again and love not having to retrieve my phone to check the time. The watch is beautiful and I love the look of the gold with the blue face and brown band. It works great and appears to be of the same quality as the Seiko watches that I use to own. I tested the face and tried to scratch a small area with a sharp object. I would not scratch so it is either glass or a crystal. the metal seems to be of good quality and the band is comfortable and feels like leather. Overall I am happy with it and will update this review if the situation changes.

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Reviewed in the United States on January 12, 2024

Verified Purchase

Dennis Stalzer

Whiting, US

★★★★★ 4

Nice looking watch with day and date

Color: A5 - Black

This watch has a nice black face and looks like it is high quality considering the price. I guess time will tell how durable it is. The only thing I am not as pleased about is the band which is stiff and is not as comfortable as another watch that has a leather band.

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Reviewed in the United States on January 18, 2026

Verified Purchase

Sunflower

Carnegie, US

★★★★★ 5

A stylish watch at a moderate price

Color: B1 - Gold / Brown

This wrist watch is stylish and at a modest price. The watch was given as a gift 🎁

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Reviewed in the United States on December 4, 2025

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Lisa Ahrensbach

Bozeman, US

★★★★★ 5

Durable. And no batteries required.

Color: A2 - Black / Brown

Best watch I've ever used. No batteries needed.

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Reviewed in the United States on May 19, 2026

Verified Purchase

Amazon Customer

Dallas, US

★★★★★ 1

Watch stopped working within 2 months.

Color: A1 - Blue / Brown

Purchased this watch on July 23, 2025. It stopped working on September 17, 2025. Watch looks great, but it is a piece of junk. Recommendation is do not purchase.

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Reviewed in the United States on September 18, 2025