SC duplex chains have been around the longest, are used primarily in replacement applications, and are often the most economical. SC duplex offers the advantage of reduced weight, but with a lower power capacity.
| Ramsey Products Corporation | |
|---|---|
| Product Category | Silent Chain |
| Product Number | D4304 |
| Product Name | SC Duplex Silent Chain |
| Chain Pitch | 0.3750 inch (9.52 mm) |
