continuing to liquidate my BIL’s tool collection. Fast shipping! Open to reasonable offers, thanks for looking! The Auto Cooling Pressure Adapters AST Tool-UDA FZ 25, 32, 128, 138 is a set of hand tools specifically designed for automotive use. Manufactured by AST, these adapters are compatible with various brand models and are equipped with the manufacturer part numbers FZ 25, 32, 128, and 138. Ideal for testing and repairing automotive cooling systems, these pressure adapters provide precise measurements and reliable performance for professionals and DIY mechanics alike.