The Tona Expert 12x14 mm flare nut wrench is a professional double-ended open wrench designed primarily for use with flare nuts commonly found when assembling and repairing brake lines, fuel lines, and hydraulic systems. Thanks to its construction, it allows reliable gripping of nuts even in places with limited access.

The wrench is made from chrome-vanadium steel (CrV), which guarantees high strength, resistance to wear, and a long service life even under demanding professional use. The machined jaws with precise dimensional tolerances ensure firm and secure seating on the nut, minimising the risk of damage or slipping of the wrench during work. The surface finish provides protection against corrosion and everyday wear.

Key features and benefits of this wrench:

• Double-ended design with sizes 12 mm and 14 mm
• Specially designed for use with flare nuts on pipe connections
• CrV steel material – high strength and durability
• Precisely machined jaws for reliable grip
• Ergonomic body shape for comfortable and efficient use
• Tona Expert brand – proven quality for professionals and demanding home users

This wrench is an ideal choice for automotive mechanics, installers, and anyone who requires a reliable tool for working with flare nuts. The quality of the Tona Expert brand is a guarantee that the tool will handle the daily demands of a professional workshop as well as a home garage.