Product Information Material: Brass Select a Product Part NumberHose IDHose OD FromHose OD To ZTTR125ES1-1/4"48.85mm50.01mm R2ES2"2-47/64" (69.45mm)2-50/64" (70.64mm) R2AS2"2-31/64" (63.10mm)2-34/64" (64.29mm) R2FS2"2-51/64" (71.04mm)2-54/64" (72.23mm) R15GS1-1/2"2-25/64" (60.72mm)2-28/64" (61.91mm) R25DS2-1/2"3-12/64" (80.96mm)3-16/64" (82.55mm) R25ES2-1/2"3-17/64" (82.95mm)3-21/64" (84.53mm) R2BS2"2-35/64" (64.69mm)2-38/64" (65.88mm) R2DS2"2-43/64" (67.87mm)2-46/64" (69.06mm) R3AAAS3"3-30/64" (88.11mm)3-34/64" (89.69mm) R3AS3"3-40/64" (92.08mm)3-45/64" (94.06mm) R3BS3"3-46/64" (94.46mm)3-50/64" (96.04mm) R75CS3/4"1-18/64" (32.54mm)1-20/64" (33.34mm) R75AAAS3/4" R25BS2-1/2"3-2/64" (76.99mm)3-6/64" (78.58mm) R25FS2-1/2"3-22/64" (84.93mm)3-26/64" (86.52mm) R25AS2-1/2"2-62/64" (75.41mm)3-1/64" (76.60mm) R75BS3/4"1-15/64" (31.35mm)1-17/64" (32.15mm) R25CS2-1/2"3-7/64" (78.98mm)3-11/64" (80.57mm) R3AAS3"3-35/64" (90.09mm)3-39/64" (91.68mm) R2CS2"2-39/64" (66.28mm)2-42/64" (67.47mm) R2AAS2"2-27/64" (61.52mm)2-30/64" (62.71mm) R75AS3/4"1-12/64" (30.16mm)1-14/64" (30.96mm) R75AAS3/4"1-8/64" (28.58mm)1-11/64" (29.77mm) R1375BS1-3/8"1-47/64" (44.05mm)1-50/64" (45.24mm) R3CS3"3-51/64" (96.44mm)3-54/64" (97.63mm) R1375CS1-3/8"1-51/64" (45.64mm)1-54/64" (46.83mm) R1375ES1-3/8"1-59/64" (48.82mm)1-62/64" (50.01mm) R1375DS1-3/8"1-55/64" (47.23mm)1-58/64" (48.42mm)