FMSI > Air Conditioning System > A/C Tube Repair > A/C Line Splices, Reducers & Block Offs > Item # 5610 > Request Information Request Information Enter your comments/questions and click Submit to send us an email. 1 Item # 5610, Hose to Tube Repair Splice (3/4"19mm Tube to 5/8" Reduced Barrier Hose) Attach files| Up to 5 files for a total size limit of 10MB. Attach File Your Information Submit Cancel Required Fields * Name * Title Company Address Line 1 Address Line 2 City State, Province Zip/Postal Code Country Phone Number Fax Number Email * Send Copy to Self Remember my Information Comments reCAPTCHA Submit Cancel