| Series | 
                                                    NPT  Size | 
                                                    HEX | 
                                                    Chain Length | 
                                            3D Model | 
                                            
                                             | 
                                        
                                            
                                                | 1/4" Pipe Plug | 
                                                    1/4 | 
                                                    5/8 | 
                                                    5 | 
                                                
                                                        
                                                        
                                                 | 
                                                
                                                        Buy Now
                                                 | 
                                            
                                            
                                                | Model 392 | 
                                                    3/8 | 
                                                    11/16 | 
                                                    5 | 
                                                
                                                        
                                                        
                                                 | 
                                                
                                                        Buy Now
                                                 | 
                                            
                                            
                                                | Model 389 | 
                                                    1/2 | 
                                                    7/8 | 
                                                    6 | 
                                                
                                                        
                                                        
                                                 | 
                                                
                                                        Buy Now
                                                 | 
                                            
                                            
                                                | Model 388 | 
                                                    3/4 | 
                                                    1-1/16 | 
                                                    6 | 
                                                
                                                        
                                                        
                                                 | 
                                                
                                                        Buy Now
                                                 | 
                                            
                                            
                                                | Model 381 | 
                                                    1 | 
                                                    1-3/8 | 
                                                    12 | 
                                                
                                                        
                                                        
                                                 | 
                                                
                                                        Buy Now
                                                 | 
                                            
                                            
                                                | Model 387 | 
                                                    1-1/2 | 
                                                    2 | 
                                                    12 | 
                                                
                                                        
                                                        
                                                 | 
                                                
                                                        Buy Now
                                                 | 
                                            
                                            
                                                | Model 382 | 
                                                    2 | 
                                                    2 | 
                                                    12 | 
                                                
                                                        
                                                        
                                                 | 
                                                
                                                        Buy Now
                                                 | 
                                            
                                            
                                                | Model 384 | 
                                                    2 | 
                                                    2-1/2 | 
                                                    12 | 
                                                
                                                        Not Available
                                                 | 
                                                
                                                        Buy Now
                                                 | 
                                            
                                            
                                                | Model 386 | 
                                                    2-1/2 | 
                                                    2 | 
                                                    12 | 
                                                
                                                        
                                                        
                                                 | 
                                                
                                                        Buy Now
                                                 | 
                                            
                                            
                                                | Model 383 | 
                                                    3 | 
                                                    2 | 
                                                    12 | 
                                                
                                                        
                                                        
                                                 | 
                                                
                                                        Buy Now
                                                 | 
                                            
                                            
                                                | Model 385 | 
                                                    4 | 
                                                    2 | 
                                                    12 | 
                                                
                                                        
                                                        
                                                 | 
                                                
                                                        Buy Now
                                                 | 
                                            
                                    
                                 
                                
                                    All Size Values are in Inches.
                                
                         
                     
                        
                            When ordering plugs, specify plug material type on purchase order:
- Carbon Steel (CS)
 
- 304 Stainless (SS)
 
- 316 Stainless (SS/316)
 
- 416 Stainless (SS/416)
 
- Nitronic 60 (N60)
 
- Other materials available upon request
 
Carbon steel plugs come standard with carbon steel chain. All other plug materials come standard with stainless steel chain.
                         
                        
                            MGM plugs can be used in a variety of railroad tank car applications. Primary uses include secondary closures for sample line valves, angle valves, ball valves and bottom outlet valves used on tank cars.