24pc 1/2" Drive Ratchet Wrench Socket Set with manganese phosphate coating for extreme corrosion resistance and durability. Precision-machined chrome vanadium steel sockets deliver maximum torque transfer without rounding fastener edges. Universal 72-tooth ratchet mechanism allows 5° swing arc for tight spaces in automotive repairs, machinery maintenance, or DIY projects. Laser-etched size markings remain visible after heavy use. Includes both standard (6-24mm) and deep sockets (10-22mm) for versatile applications. Heat-treated alloy steel construction exceeds ANSI standards with 25% higher hardness than industrial benchmarks. Compact blow-molded case organizes tools with quick-access slots. Ideal for professional mechanics, assembly lines, or home garages requiring industrial-grade performance at wholesale pricing.