AirSept's Smart Splice line splice kit now come with 45 and 90 degree angled connections available in 5/16", 3/8", 1/2" and 3/4" SAE sizes. The straight fittings in 5/16", 3/8", 1/2", 5/8" and 3/4" SAE sizes, and 8mm, 10mm, 12mm, 15mm and 16mm metrics. Repair a damaged metal line in five minutes; works on steel or aluminum lines, including A/C, transmission, heater and power steering lines. The Line Splice works with an open-end wrench. Burst tested to 2,200 PSI. Features advanced seal and vibration resistance technology that make it superior to traditional compression fittings.