21 teeth, 4 mm Bore, 4.24 mm Pitch Ladder Chain Sprocket
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | ISO Roller Chain Sprockets |
| Product Number | A 6M 8M212104 |
| Product Name | Metal & Plastic Ladder Chain Sprockets (metric) |
| Pitch | >63.50mm; 4.24 |
| Material | Plastic |
| Number of Teeth | 21 |
