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Martin 40B21 Roller Chain Sprocket (ANSI 40, 21T)
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Martin 40B21 type-B sprocket for ANSI #40 roller chain, 21 teeth, 0.5" pitch. Email orderdesk@kkmsolutions.com for a fast quote.
Specifications
| Chain Size (ANSI) | ANSI 40 |
|---|---|
| Material | Steel |
| Pitch | 0.5 in |
| Teeth | 21 |