The Tracer - Spectronics TP-9846 EZ JECT Hose Assembly (R-12), complete with a 20-inch length, is a go-to solution for any HVAC system. This lightweight, flexible hose is designed to meet the demanding needs of refrigerant applications and is backed by the high-quality reputation of Tracer and Spectronics. Made from high-density, fluorocarbon material, this hose is both durable and resistant to chemicals, making it suitable for all refrigeration and air conditioning systems. Its quick coupler connection is a game-changer for installation efficiency, ensuring a smooth and quick connection every time. With a wide operating temperature range and excellent insulation properties, this Tracer hose assembly is a reliable partner for long-lasting performance and energy savings.