-  Black Oxide Steel Metric Two-Piece Industry Standard Clamping Coupling with Keyway. High axial load & torque capacity. Does not mar the shaft. 
                    Unit of Measure
                    
               
        
            Specifications
| Bore | N/A 20.000 mm | 
| 2nd Bore | N/A 20 mm | 
| OD | N/A 42.000 mm | 
| Length | N/A 65.000 mm | 
| Style | N/A Two-Piece Clamp | 
| Keyway Size | N/A 6 x 3.5 mm | 
| Material | N/A Steel, ASTM A108 | 
| Finish | N/A Black Oxide | 
| Clamp Screw | N/A Hex Socket Cap Screw, Steel: M6 x 16 | 
| Approximate Weight | N/A 17.60 oz | 
| UPC Code | N/A 044861036617 | 

