Durable Construction: Made from high-grade S2 alloy steel, these hex wrenches offer exceptional strength and wear resistance for long-lasting performance in demanding applications Complete Size Range: Includes Metric (9 pcs): 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10mm; SAE (9 pcs): 1/16, 5/64, 3/32, 1/8, 5/32, 3/16, 1/4, 5/16, 3/8; Star Size (9 pcs): T10, T15, T20, T25, T27, T30, T40, T45, T50 and a torque handle Easy to Pick: These are packed in a composite case for secure storage and rapid hex key selection. Compact and portable design allows for easy storage and transport Magnetic Ball End Design: This allows an angle of entry up to 25 degrees, useful in tight spaces. The ball end is embedded with a magnet to prevent detachment Versatile Applications: Suitable for professional mechanics and DIY enthusiasts working on automotive, industrial equipment, or home improvement projects with hard-to-reach fasteners Extra Long Design: Extended length provides enhanced reach and leverage for accessing recessed and deep-set fasteners in challenging work environments ROTATION 27PC Extra Long Hex Key Set, Metric & SAE Magnetic Ball End Allen Wrench Set with Handle, S2 Alloy Allen Key Set Steel Metric(1.5mm-10mm) SAE(1/16"-3/8") TORX(T10-T50)