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12B20 Metric Roller Chain Sprocket | 12B20H
12B20 Metric Roller Chain Sprocket | 12B20H
12B20 Metric Roller Chain Sprocket | 12B20H
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12B20 Metric Roller Chain Sprocket | 12B20H

Marsoni M251S
Sale price$26.53
Pay 4 payments of $6.63 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
12B20 Metric Roller Chain Sprocket | 12B20HProduct Details : 12B20 Metric Roller Chain Sprocket 12B20H Part No: 12B20H Product Type: B (Stock Bore) Sprocket Type: Metric Sprocket Chain Strand Type: Single Bore: Stock Bore Chain Size: 12 No. Of Teeth: 20 Pitch: 19. 050mm Pitch Diameter: 121. 78mm Bore Stock: 16mm Bore Max.: 64mm Hub Diameter: 90mm Hub Length Thru Bore: 35mm Material(s): Carbon Steel Hardened Teeth: Yes Avg. Weight (lbs): 4. 63 For any information about products, please contact
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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.
  • To process your return/exchange, please contact us at [email protected]
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4.8 ★★★★★
Based on 1710 reviews
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Product Reviews
J
Verified Purchase
Jodi Cook
Fort Morgan, US
★★★★★ 3
Just Ok.
Size: 4 pcs: 15.7*5.7, Color: Maple Wood, Size: 4 pcs: 15.7*5.7, Color: Maple Wood
They look nice but they aren’t sturdy and do not hold much weight. I’ve bought better ones on Amazon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
M
Verified Purchase
Mrs. Buyer
Pawtucket, US
★★★★★ 5
Worth
Size: 6 pcs: 15.7*5.7, Color: White
Really good wall amounts. I used the drywall anchors and it feels sturdy. I put like a 3 pound Crystal on it and it’s holding perfectly fine. I also was able to paint them with no problem would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Love these and will be getting more. Very pretty.
Color: Oak, Size: 39.4"L x 8"D, Set of 2, Color: Oak, Size: 39.4"L x 8"D, Set of 2
Very nice shelves they look great up and were easy to install. Same color shown in picture. They seem very sturdy on the wall and I love the look of them. They are light weight and a good size just a little plunder 40 inches. Good quality for the price. I'll be buying again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
M
Verified Purchase
Myers3
San Leandro, US
★★★★★ 5
PERFECT!
Color: Walnut, Size: 23.6"L x 8"D, Set of 2, Color: Walnut, Size: 23.6"L x 8"D, Set of 2
Just as good as expected! Great quality, no issues. Easy to construct and look amazing!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
C
Verified Purchase
Connie
Carnegie, US
★★★★★ 5
Great looking shelves
Color: Walnut, Size: 47.2"L x 8"D, Set of 2, Color: Walnut, Size: 47.2"L x 8"D, Set of 2
Easy to install because of the included instructions. They look great. They’re stable and they included all of the hardware that you will need for installation. I use them for my plants.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026

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