40 Roller Chain Sprocket Type B 1″ Bore 12 Tooth Hardened Antirust 1045 Steel
USD 27.75 USD
Specifications
| Item Weight | 5.6 ounces |
| Item Model Number | 40B12-1 |
| UPC | 313015596568 |
There are two screws for fastening and a Allen wrench. #40 Roller Chain Sprocket 40B12-1. Sprocket bore size and keyway size. The surface of the sprocket is blackened, and it is corrosion-resistant and rust-proof.