PO-HM Brass Push-On Hose Barb Mender Check Part Number HOSE I.D. HOSE I.D. L BARB LENGTH D (1) D (2) WORKING PRESSURE PO0404HM 1/4 1/4 1.80 .87 .177 .177 300 psi PO0606HM 3/8 3/8 2.0 .97 .278 .278 300 psi PO0808HM 1/2 1/2 2.0 .97 .405 .405 300 psi PO1010HM 5/8 5/8 3.03 1.45 .483 .483 300 psi PO1212HM 3/4 3/4 3.03 1.45 .670 .670 300 psi