Equip your toolbox with this 9-piece Long-Arm Hex Key Set, designed for efficient tightening and loosening of fasteners with large torsion requirements. Crafted from premium 45# steel, these hex wrenches deliver exceptional strength, toughness, and wear resistance, ensuring long-lasting durability in heavy-duty applications. Key Features: · Durable 45# Steel Construction – Provides rugged strength and excellent toughness to withstand intensive use without deformation or wear. · Anti-Corrosion Coating – Each wrench is coated with a smooth, corrosion-resistant paint, significantly extending the service life and maintaining a clean appearance. · Precision 90-Degree Right-Angle Bend – Manufactured with a one-time forming bending process that guarantees accurate bends that hold shape without rebounding for optimal torque application. · Versatile Long-Arm Design – The extended arm length offers enhanced leverage, making it easier to reach fasteners in tight or recessed spaces. · Wide Application Range – Perfect for assembly, maintenance, and repair of mechanical equipment such as bicycles, motorcycles, and various machinery. Specifications: · Material: 45# Steel · Color: Multi-colored for easy size identification · Sizes Included:  - T10 x 1  - T15 x 1  - T20 x 1  - T25 x 1  - T27 x 1  - T30 x 1  - T40 x 1  - T45 x 1  - T50 x 1 Package Includes: · 9 x Long-Arm Hex Keys (Sizes T10 to T50) This Hex Key Set is an essential addition for professionals and DIY enthusiasts, offering reliable performance and durability for a variety of repair and assembly tasks. The colorful finish enhances quick size recognition, while the premium steel construction ensures you get the strength and longevity needed for demanding projects.