General description Laser Tools Air Conditioning Coupling Release Tool is designed for the VAG group, facilitating the quick release of air conditioning line fasteners. This tool is essential for efficient maintenance and repair of air conditioning systems in various vehicles. Technical specifications Closed dimension: 16 mm Closed dimension: 18 mm Equivalent to OEM T40149 Compatibility and accessories Compatible with Audi A4, A5 (2007 - 2011) Also suitable for Volkswagen, Seat, and Skoda vehicles