Bore Diameter3/4 to 1-1/2 inChain Size#40-4Hub Diameter2.17 inLength Through Bore2-3/4 inMaterialSteelNumber of Teeth17Outside Diameter2.974 inPitch1/2 inPitch Diameter2.721 inTypeType B Quadruple Strand Hardened Teeth
| Bore Diameter | 3/4 to 1-1/2 in |
| Chain Size | #40-4 |
| Hub Diameter | 2.17 in |
| Length Through Bore | 2-3/4 in |
| Material | Steel |
| Number of Teeth | 17 |
| Outside Diameter | 2.974 in |
| Pitch | 1/2 in |
| Pitch Diameter | 2.721 in |
| Type | Type B Quadruple Strand Hardened Teeth |