- Comprehensive Size Range: This 10-piece crowfoot wrench set includes sizes 10, 11, 13, 14, 15, 16, 17, 18, 19, and 22mm, all featuring a 3/8" square interface (9.5mm). This ensures you have the right tool for any task, from automotive repairs to plumbing jobs. - Durable Construction: Crafted from high-quality alloy material, these wrenches are built for long-lasting performance. The meticulous craftsmanship guarantees resilience under tough conditions, making them reliable for both professionals and DIY enthusiasts. - Efficient Storage Solution: The set comes with a convenient holder designed to keep your tools organized and prevent loss. Its compact design allows for easy portability, whether you choose to hang it or carry it by hand. - Versatile Applications: Ideal for a variety of tasks such as tightening or loosening nuts and bolts in automotive maintenance, assembling furniture, or performing home repairs. This set is a must-have for anyone seeking efficiency and reliability in their toolkit. - Complete Package: The kit includes 10 wrenches of different sizes along with a sturdy holder, providing versatility for a wide range of applications. Whether you're a professional mechanic or a weekend warrior, this set meets all your wrenching needs.