- Rigid Coupling, Two-Piece Clamp Style, Bores 1.938" x 1.938", OD 3 3/8", OAL 4 7/8", Black Oxide Steel
 
features
- Does not mar shaft
 - Precision-honed bore on straight-bore couplings
 - Nypatch® anti-vibration hardware
 - Bore tolerance +0.002" to +0.0005"
 - Opposing hardware for balance
 - More sizes and step-bores available
 - Complies with RoHS restrictions on the use of certain hazardous substances in electrical and electronic equipment
 
| O.D. | 3.375 in | 
| Keyway | No Keyway | 
| Style | Two-Piece Clamp Style | 
| Inch/Metric | Inch | 
| Coupling Type | Two Piece | 
| Length | 4 7/8 in | 
| Bore A | 1 15/16 in | 
| Bore B | 1 15/16 in | 
| Finish | Black Oxide | 
| Material | Black Oxide Steel | 
| Weight | 7.753 LB | 
| EAN or UPC | 634529039779 | 
        
