The Jetech Combination Wrench Set 20-piece SAE and Metric is a high-performance industrial-grade spanner set engineered for professional mechanics, technicians, and serious DIY users. This versatile wrench kit includes both metric and SAE sizes: 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 17 mm, 18 mm, 1/4"", 5/16"", 3/8"", 7/16"", 1/2"", 9/16"", 5/8"", 11/16"", 3/4"" and 7/8 Inch, covering the most commonly used fasteners in automotive, machinery, and construction applications. A durable canvas roll-up pouch is included for organized storage and easy portability.
Manufactured from forged, heat-treated, and sandblasted chrome vanadium (Cr-V) steel, each wrench delivers outstanding strength, durability, and resistance to wear. The chrome-plated finish protects against rust and corrosion, ensuring long service life even in demanding work environments.
Each wrench features a 12-point box end with off-corner loading design, which applies force to the flat sides of fasteners instead of the corners. This reduces rounding, improves torque transfer, and extends the life of both the tool and fasteners. The 15-degree offset box end provides increased knuckle clearance and allows easy access in tight or confined spaces, improving comfort and efficiency during extended use.
Designed for reliability and precision, this SAE and metric wrench set is ideal for automotive repair, industrial maintenance, workshop tasks, construction jobs, and home DIY projects. A must-have professional hand tool set for any toolbox.