DURATECH Flare Nut Wrench Set – 10-Piece Standard & Metric, 1/4in to 7/8in & 9–21mm, Chrome Vanadium, Pouch Included

Overview

The DURATECH Flare Nut Wrench Set is a 10-piece collection designed for both standard SAE and metric flare fittings. Built to perform in demanding settings, each wrench is forged from chrome vanadium steel and finished with a bright mirror polish that helps resist rust and easy cleanup after a long day in the shop or on the job site.

Smart design for real world access

Every wrench features a 15-degree offset at each end, which means you can reach confined joints without fighting tight angles. The open-end leg is sized to slip onto automotive and plumbing tubing lines, while the other side provides the flare nut grip you need to snug or loosen fittings without slipping. The handles carry stamped size markers on both sides, so you can identify the correct wrench at a glance even when your hands are busy or gloved.

• Heavy-duty construction: drop-forged chrome vanadium steel
• Mirror polish finish with corrosion resistance
• Offsets and open-end design improve access and grip

What’s included and how it helps

The set includes five standard SAE sizes and five metric sizes, specifically: SAE 1/4 x 5/16, 3/8 x 7/16, 1/2 x 9/16, 5/8 x 11/16, 3/4 x 7/8 in; Metric 9 x 11, 10 x 12, 13 x 14, 15 x 17, 19 x 21 mm. Two sizes per wrench give you more options while keeping your kit compact. The sizes are stamped twice on both sides of each handle, making quick identification possible even in dim lighting or when you’re swapping tools fast.

• Two-sided size stamps for fast reading
• Edge geometry designed to resist rounding over time

Organization and portability

The included rolling pouch keeps the set organized and portable for on-site use or storage at home. Each slot is printed with the corresponding size, and the pouch itself includes two copper hanging holes for simple wall or pegboard mounting. This setup supports a tidy workspace so you can spend less time searching and more time getting the job done.

Versatility and use cases

Perfect for flare nut fittings encountered in automotive cooling lines, brake lines, and certain plumbing fixtures. The combination of robust steel, rust resistance, and a broad size range makes this set a strong companion for both routine maintenance and more challenging tasks.