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

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

Marsoni

M251S

$123.11

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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Got this for my dad for Xmas. He’s the pickiest person ever with wallets. He’s had the same one since I was in elementary school. He likes the trifold heavy duty wallets so I thought I’d give this a try and he has been using it ever since! He really likes the quality and durability and trifold in this wallet. Super secure and the leather is nice. Lots of card capacity and isn’t too thick

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Reviewed in the United States on February 12, 2026

Verified Purchase

sean simmons

Carnegie, US

★★★★★ 5

Heavy duty wallet.

Color: Black (Trifold)

Wow, this wallet is heavy duty thick leather with fantastic stitching. Will last a long time, very durable for a work wallet. The leather is smooth and fits well in the back pocket. A wallet for a man, not a boy.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 9, 2026