Premium Double End Metric Flare Nut Wrench Set With Rack For Fuel Brake And Air Conditioning Lines Sizes From 9 To 21 Mm Cr V Steel 6 Point Heads Rust Resistant Chrome Finish Ideal For Professional Mechanics EFFICERE

Premium double-end metric flare nut wrench set for lines
✔️ Double-end metric flare nut wrenches, sizes 9-21 mm, rack included

Designed for professional mechanics, this 6-piece CR-V steel flare nut wrench set covers the most common metric sizes used on brake, fuel, HVAC and hydraulic lines. The included heavy-duty rack keeps tools organized and easy to grab in busy shop days.

✅ 6-piece metric flare nut wrench set: 9x11, 10x12, 13x14, 15x17, 16x18, 19x21 mm
✅ Double-end design saves space in your tool box
✅ 6-point deep-wall head with radiused corners to prevent rounding
✅ 15° angled and 15° offset openings for hard-to-reach spots
✅ Chrome vanadium steel with rust-resistant mirror finish
✅ Permanently stamped size markings on both ends for quick ID
✅ Includes heavy-duty plastic rack for organized storage

💡 What is a flare nut wrench used for in automotive and HVAC work?

This handy tool is built to grip flare nuts tightly without marring them, especially in tight spaces.

- handy for brake, fuel, and AC line fittings in cars and trucks - helps prevent rounding and stripping on hex fittings - ideal for cramped engine bays and crowded piping runs