
                                                                                D - Tube O.D. | 
                                                                        N/A 1-1/4 in | 
                                                                                Nominal Diameter | 
                                                                        N/A 42.7 mm | 
                                                                                Thread Type | 
                                                                        N/A JIS B 0206 (PT), ISO 7/1 | 
                                                                                T - Taper Thread | 
                                                                        N/A 1-1/2 | 
                                                                                E | 
                                                                        N/A 34.0 mm | 
                                                                                a - Basic Gauge Length | 
                                                                        N/A 12.7 mm | 
                                                                                H1 - Width Across Flat | 
                                                                        N/A 60.0 mm | 
                                                                                H - Width Across Flat | 
                                                                        N/A 65.0 mm | 
                                                                                i | 
                                                                        N/A 12.0 mm | 
                                                                                l | 
                                                                        N/A 64.0 mm | 
                                                                                Approx L | 
                                                                        N/A 72.0 mm |