- Keyless Rigid Coupling Type
- External Locking Type
- 1 5/8 in Inside Diameter
- 3.78 in Outside Diameter
| Series | WK40 |
| O.D. | 3.78 in |
| Locking Type | External Locking |
| Material | Steel |
| Transmission Torque | 1550 ft lb |
| Screw Size | M8X45 |
| Install Torque | 22 lb/ft |
| I.D. | 1 5/8 in |
| Type | Keyless Rigid Coupling |
| Weight | 5.0 LB |
| EAN or UPC | 662345048859 |

