
I've found I need to figure out all of its functions - Clamp the tube evenly between the two ends (watch for gaps, eliminate them if the wing nuts), how tight, how far to leave the flare tube and how much torque to apply when flaring. After some practice I started making perfect (to my mind) flares every time - my AC lead sets have been vacuum and pressure tested and will now last for hours with these flares.

π§ BMC Universal Vacuum Pump: Handheld Brake Bleeder Kit Ensuring Efficient Auto Service & Food Canning with Brake Bleeding Tester Set
9 Review

π§ Lang Tools 279-5420 279 Brake Caliper Press: The Ultimate Solution for Efficient Brake Caliper Maintenance
9 Review

Universal Car Ratcheting Caliper Piston Tool with 2 Steel Plates - Brake Caliper Press (Red, Two Size)
9 Review

π Motive Products 0100 European Power Brake Bleeder Kit - Efficient Brake System Maintenance for European Vehicles
9 Review