
                                                                                D - Tube O.D. | 
                                                                        N/A 1/8 in3.2 mm | 
                                                                                D1 - Tube O.D. | 
                                                                        N/A 1/16 in1.6 mm | 
                                                                                E | 
                                                                        N/A 2.4 mm | 
                                                                                E1 | 
                                                                        N/A 1.3 mm | 
                                                                                h - Width Across Flat | 
                                                                        N/A 3/8 in9.5 mm | 
                                                                                H - Width Across Flat | 
                                                                        N/A 7/16 in11.1 mm | 
                                                                                H1 - Width Across Flat | 
                                                                        N/A 5/16 in7.9 mm | 
                                                                                A | 
                                                                        N/A 12.7 mm | 
                                                                                A1 | 
                                                                        N/A 8.6 mm | 
                                                                                B | 
                                                                        N/A 15.2 mm | 
                                                                                B1 | 
                                                                        N/A 10.9 mm | 
                                                                                l | 
                                                                        N/A 15.7 mm | 
                                                                                l1 | 
                                                                        N/A 14.2 mm | 
                                                                                L | 
                                                                        N/A 22.4 mm | 
                                                                                L1 | 
                                                                        N/A 18.0 mm |