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Martin 100A21 Type A Plain Bore roller chain sprocket for #100 chain (1-1/4" pitch). 21 teeth, flat plate design with no hub for light-duty applications. Steel construction. Outside diameter: 9.043". Weight: 9.8 lbs.
MODEL 100A21
Contact supplier for technical support on: 323-728-8117
$98.51 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
21
Outside Dia
9.043"
Pitch
1.250 in.
| Material | Steel | Single Strand Tooth Thickness | 0.692 in. |
|---|---|---|---|
| Chain Number | 100 | Hardened Teeth | No |
| Chain Pitch | 1.250 in. | Hub Configuration | A |
| Number of Chain Rows | 1 | Length thru Bore | 0.692 in. |
| Number of Teeth | 21 | Construction Detail | Solid |
| Outside Diameter | 9.043 in. | Bore Type | Stock Bore |
| Pitch Diameter | 8.387 in. | Min Bore Size | 1.250 in. |
| Storage Dimension Length | 9.044 in. | Weight | 9.44 lbs. |
|---|---|---|---|
| Storage Dimension Width | 9.044 in. | Individually Packaged | No |
| Storage Dimension Height | 0.692 in. |
SKU: 261393
Great service
Very quick service part was exactly what I needed to get my skid steer going again great product and I will definitely use this business again
Read moreSKU: 265185
Great prices and quality products
Your products are not only affordable, but they are also priced very fairly and competitively & always ship out pretty quickly. You have gained a new regular customer and stolen us from one of our regular distributors without even trying. Thank you for being awesome! Not to mention the free shipping over $100 perk is super appreciated as we not only are saving money per item, but we are also able to buy in bulk without the additional burden of freight/shipping costs. THANK YOU!! :)
Read moreSKU: 251697
Good stock
I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.
Read more
#258492
Brand
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Model
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Martin Sprocket
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#258494
Brand
Martin Sprocket
Model
100A12
#2265703
Brand
HKK Chain
Model
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#258508
Brand
Martin Sprocket
Model
100A21
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SKU: 261393
Great service
Very quick service part was exactly what I needed to get my skid steer going again great product and I will definitely use this business again
Read moreSKU: 265185
Great prices and quality products
Your products are not only affordable, but they are also priced very fairly and competitively & always ship out pretty quickly. You have gained a new regular customer and stolen us from one of our regular distributors without even trying. Thank you for being awesome! Not to mention the free shipping over $100 perk is super appreciated as we not only are saving money per item, but we are also able to buy in bulk without the additional burden of freight/shipping costs. THANK YOU!! :)
Read moreSKU: 251697
Good stock
I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.
Read moreItem must be unused.
Item must be in it's original package.
Restocking, shipping and handling fees may apply to any return with this manufacturer.
For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/