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    Plastic Tube Insert - Duolok
    Duolok Tube Fitting Components - Duolok
        
    
    
            
                
                    
                        
                
            
                
            
        
    Tube fittings inserts reinforce the wall of flexible plastic tubing so that it can retain the shape and resistance to allow nuts and ferrules to seal on the tubing and fitting.
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                            Part # | 
                        
                            CAD | 
                        
                            Body Material | 
                        
                            Connection 1 - Type | 
                        
                            Connection 1 - Size | 
                        
                            Connection 2 - Type | 
                        
                            Connection 2 - Size | 
                        
                            Barb OD | 
                        
                            Tube ID | 
                        
                            Production Category | 
                        
                            End Connection Type | 
                                                        
|---|---|---|---|---|---|---|---|---|---|---|
| ISSD16TI12 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A 316 SS | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 1 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 3/4 in | Barb OD N/A | Tube ID N/A 3/4 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| IBD10TI8 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A Brass | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 5/8 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 1/2 in | Barb OD N/A | Tube ID N/A 1/2 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| IBD12TI10 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A Brass | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 3/4 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 5/8 in | Barb OD N/A | Tube ID N/A 5/8 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| IBD12TI8 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A Brass | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 3/4 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 1/2 in | Barb OD N/A | Tube ID N/A 1/2 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| IBD3TI2 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A Brass | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 3/16 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 1/8 in | Barb OD N/A | Tube ID N/A 1/8 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| IBD4TI170 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A Brass | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 1/4 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 0.170 in | Barb OD N/A | Tube ID N/A 0.170 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| IBD4TI2 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A Brass | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 1/4 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 1/8 in | Barb OD N/A | Tube ID N/A 1/8 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| IBD4TI3 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A Brass | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 1/4 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 3/16 in | Barb OD N/A | Tube ID N/A 3/16 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| IBD5TI3 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A Brass | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 5/16 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 3/16 in | Barb OD N/A | Tube ID N/A 3/16 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| IBD5TI4 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A Brass | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 5/16 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 1/4 in | Barb OD N/A | Tube ID N/A 1/4 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| IBD6TI3 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A Brass | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 3/8 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 3/16 in | Barb OD N/A | Tube ID N/A 3/16 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| IBD6TI4 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A Brass | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 3/8 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 1/4 in | Barb OD N/A | Tube ID N/A 1/4 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| IBD8TI4 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A Brass | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 1/2 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 1/4 in | Barb OD N/A | Tube ID N/A 1/4 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| IBD8TI6 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A Brass | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 1/2 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 3/8 in | Barb OD N/A | Tube ID N/A 3/8 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| IBDM10TIM8 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A Brass | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 10 mm | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 8 mm | Barb OD N/A | Tube ID N/A 8 mm | Production Category N/A 4 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| IBDM12TIM10 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A Brass | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 12 mm | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 10 mm | Barb OD N/A | Tube ID N/A 10 mm | Production Category N/A 4 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| IBDM12TIM8 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A Brass | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 12 mm | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 8 mm | Barb OD N/A | Tube ID N/A 8 mm | Production Category N/A 4 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| IBDM6TIM4 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A Brass | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 6 mm | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 4 mm | Barb OD N/A | Tube ID N/A 4 mm | Production Category N/A 4 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| IBDM8TIM6 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A Brass | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 8 mm | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 6 mm | Barb OD N/A | Tube ID N/A 6 mm | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| ISSD10TI6 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A 316 SS | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 5/8 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 3/8 in | Barb OD N/A | Tube ID N/A 3/8 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| ISSD10TI8 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A 316 SS | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 5/8 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 1/2 in | Barb OD N/A | Tube ID N/A 1/2 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| ISSD12TI10 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A 316 SS | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 3/4 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 5/8 in | Barb OD N/A | Tube ID N/A 5/8 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| ISSD12TI8 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A 316 SS | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 3/4 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 1/2 in | Barb OD N/A | Tube ID N/A 1/2 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| ISSD3TI2 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A 316 SS | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 3/16 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 1/8 in | Barb OD N/A | Tube ID N/A 1/8 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
| ISSD4TI170 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Body Material N/A 316 SS | Connection 1 - Type N/A Tube Insert | Connection 1 - Size N/A 1/4 in | Connection 2 - Type N/A Tubing Insert Barb | Connection 2 - Size N/A 0.170 in | Barb OD N/A | Tube ID N/A 0.170 in | Production Category N/A 1 | End Connection Type N/A Duolok Tube Fitting by Flexible Tubing Insert | 
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