• Repair damaged aluminum lines including pinholes, cracks, kinks, and more • Use on line sizes including 3/8”, 1/2”, 5/8”, and 3/4” • Heavy-duty unions designed specifically for A/C repair applications • Pressure rated up to 600 PSI • On-the-car repairs made simple • Made from aluminum; will not rust or corrode • Make connections easily by hand; no specialty tools required • Replacement parts are readily available
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