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                        | OETIKER (OTK) 2-Ear Clamp |  
                        |  |  
                        | 
                            
                                
                                    | OETIKER 2-Ear Clamp Reference No. | Size Range (mm) |  
                                    | 0041 | 3.1 – 4.1 |  
                                    | 0305 | 3.4 – 5.0 |  
                                    | 0507 | 5.0 – 7.0 |  
                                    | 0709 | 7.0 – 9.0 |  
                                    | 0811 | 8.1 – 11.0 |  
                                    | 1113 | 10.8 – 13.0 |  
                                    | 1315 | 12.5 – 15.0 |  
                                    | 1517 | 14.0 – 17.0 |  
                                    | 1720 | 16.2 – 20.0 |  
                                    | 1922 | 18.0 – 22.0 |  
                                    | 2023   | 19.0 – 23.0 |  
                                    | 2327 | 22.5 – 27.0 |  
                                    | 2528 | 24.0 – 28.0 |  
                                    | 3134 | 29.3 – 34.0 |  
                                    | 3437 | 32.0 – 37.0 |  
                                    | 3740 | 35.0 – 40.0 |  |  
                        |  |  
                        | Material: Zinc-plated. |  |