Login
12B21 Metric Roller Chain Sprocket | 12B21H
12B21 Metric Roller Chain Sprocket | 12B21H
12B21 Metric Roller Chain Sprocket | 12B21H
 Next

12B21 Metric Roller Chain Sprocket | 12B21H

Marsoni M251S
Sale price$26.39
Pay 4 payments of $6.60 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
12B21 Metric Roller Chain Sprocket | 12B21HProduct Details : 12B21 Metric Roller Chain Sprocket 12B21H Part No: 12B21H Product Type: B (Stock Bore) Sprocket Type: Metric Sprocket Chain Strand Type: Single Bore: Stock Bore Chain Size: 12 No. Of Teeth: 21 Pitch: 19. 050mm Pitch Diameter: 127. 82mm Bore Stock: 20mm Bore Max.: 64mm Hub Diameter: 100mm Hub Length Thru Bore: 40mm Material(s): Carbon Steel Hardened Teeth: Yes Avg. Weight (lbs): 5 For any information about products, please contact us.
Easy Shipping

Quick Dispatch:

Your 12B21 Metric Roller Chain Sprocket | 12B21H orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your 12B21 Metric Roller Chain Sprocket | 12B21H ships.

Need Help?
Questions about 12B21 Metric Roller Chain Sprocket | 12B21H, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for 12B21 Metric Roller Chain Sprocket | 12B21H in your area.

Get Shipping Estimates

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]
  • Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 2003 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
P
Verified Purchase
Placeholder
Carnegie, US
★★★★★ 5
Beautiful shelves.
Size: 24x7.9, Color: White
Beautiful shelves. Easy to put up once you get the holes level.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
M
Verified Purchase
MacWestie
Waukegan, US
★★★★★ 5
Great shelves!
Color: Grey, Size: 55 Inch, Style: 2 Pack
This shelf is lovely--simple and modern. My handyman said it was easy to install AND made a note to buy it for his own rental units because he said the internal supports were very sturdy. Fast delivery and exactly as described--and the price is nice, too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
M
Verified Purchase
Megan Moore
Fort Morgan, US
★★★★★ 5
Good size and quality
Easy installation, been up on the wall for several months now and they're exactly what we were looking for. Pretty sturdy, good quality. First order of these came broken but they replaced them no problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
M
Verified Purchase
Mom of 4
Fort Morgan, US
★★★★★ 5
Open kitchen concept came alive ❤️
Love these shelves and recommend to others. They are sturdy with the mounting bracket system and look great. It was easy to install with another set of hands. The material has the look I wanted and there were no missing parts!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
L
Verified Purchase
Lorinna
Alexandria, US
★★★★★ 5
BEAUTIFUL QUALITY LOOK!
Color: Rustic Brown, Size: 48 Inch, Style: 2 Pack, Color: Rustic Brown, Size: 48 Inch, Style: 2 Pack
Absolutely Love These!! easy to Install They can Carry a Nice Load!! Super Durable!! Lock Pleasing to the eyes!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026

recommand products

Brizo 88888-NK- Wall Mount Handshower
Brizo 88888-NK- Wall Mount Handshower
228.00
 Brizo 86200-PC-2.5- H2Okinetic Traditional Round Hydrati 2In1 Shower
Brizo 86200-PC-2.5- H2Okinetic Traditional Round Hydrati 2In1 Shower
143.50
 Brizo 86275-PN-2.5- H2Okinetic Euro Round Hydrati 2In1 Shower
Brizo 86275-PN-2.5- H2Okinetic Euro Round Hydrati 2In1 Shower
201.00
 Brizo RP50583SS- B-Sprayer Wand
Brizo RP50583SS- B-Sprayer Wand
149.00
 Brizo RP91785PC- Hose & Sprayer Assembly
Brizo RP91785PC- Hose & Sprayer Assembly
178.60