29pcs 1/2" Socket Set, Drive Deep Impact Socket Set, Including 3 ", 5", 10" Impact Extension Bar, Standard SAE (3/8 "- 1") and Metric (10mm-24mm), Cr-V Steel

Size IncludedThis 29-piece 1/2" drive socket set contains 3 extension bars: 3", 5", and 10". It includes 11
SAE sockets: 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", and 1". It also includes 15 metric sockets: sizes ranging from 10mm to 24mm. MaterialThese impact sockets are constructed from high-quality chrome vanadium steel for enhanced hardness. The heat-treated CR-V steel provides increased toughness. The surface features a black powder coating to prevent rust and corrosion, offering excellent corrosion resistance. Corrosion Resistance and DurabilityThe surface of the deep-drawn sockets is coated with manganese phosphate, which improves the socket's resistance to rust and significantly boosts its corrosion resistance and durability. AdvantagesThe socket sizes are laser-printed with high contrast, making them wear-resistant and clearly visible in low-light conditions for nighttime tasks. The sockets are precisely sized for use in all types of automotive or mechanical equipment. The 6-point design effectively prevents nut rounding and slipping. Easy to Transport and InstallThe deep metric sockets are supplied with a sturdy toolbox for transport, preventing part loss and making them convenient to store and carry. NoteIf you receive the sockets with protective oil, it is a rust-inhibiting oil applied to safeguard the new product. Please handle with care. Due to shipping, the surface may dry out; you can apply rust preventive oil to preserve its finish