Features
                      
                      
                    
- Larger couplers come with witness holes to confirm rods are threaded together completely
 
                      More Specifications
                      
                      
                    
- Finish: Zinc
 - Hex Size: 0.31 in
 - Material: Steel
 - Thread Length: 3/4 in
 - Thread Size: 10-24
 - Thread Type: UNC