
                            Item # | 
                        
                            Flange Size | 
                        
                            Overall Length (A) | 
                        
                            Cut-Off Length (B) | 
                        
                            Drop (D) | 
                        
                            Flange Diameter (C) | 
                                                        
|---|---|---|---|---|---|
| 4039L-1212 | N/A 3/4 in19.1 mm | N/A 4.02 in102.0 mm | N/A 2.40 in61.0 mm | N/A 5.1 in130.0 mm | N/A 1.50 in38.1 mm | 
| 4039L-1612 | N/A 1 in25.4 mm | N/A 4.02 in102.0 mm | N/A 2.40 in61.0 mm | N/A 6.1 in155.0 mm | N/A 1.75 in44.4 mm | 
| 4039L-1616 | N/A 1 in25.4 mm | N/A 5.04 in128.0 mm | N/A 3.19 in81.0 mm | N/A 6.1 in155.0 mm | N/A 1.75 in44.4 mm | 
| 4039L-2016 | N/A 1-1/4 in31.8 mm | N/A 4.82 in122.5 mm | N/A 3.19 in81.0 mm | N/A 4.7 in120.0 mm | N/A 2.00 in50.8 mm | 
| 4039L-2020 | N/A 1-1/4 in31.8 mm | N/A 5.51 in140.0 mm | N/A 3.66 in93.0 mm | N/A 6.6 in168.0 mm | N/A 2.00 in50.8 mm |