If you need a reliable air conditioner condenser repair end, look no further than our 3/4" inch external male O-Ring! This a fast, economical and easy solution for quick repairs on tubing or hoses that require no welding or soldering. Our Condenser Repair Ends have been tested to 2000 PSI for high pressure applications such as transmission cooler lines, steel fuel lines and oil cooler lines but can also be used in automotive and heavy duty trucks. Large selection of special connectors and unions are available for immediate use.