High hardness material: Made of high-strength alloy steel, it can effectively prevent fracture during use, reduce the risk of accidents during maintenance, and adapt to high torque operation requirements (such as dismantling heavy machinery). Rust and corrosion resistance: The surface of the sleeve has been specially treated to have rust prevention properties. Even when used in humid or outdoor environments, it can reduce oxidation losses and extend the overall life of the product. Anti slip design: Surface treatment enhances friction with screws, making it less likely to slip during high torque operations, avoiding damage to parts or injury to personnel caused by tool slippage, and improving safety during use. Compact and portable design: The storage box is compact in size and lightweight, making it easy to fit into toolboxes, car trunks, or backpacks. Whether for home storage or outdoor/home maintenance, it can be easily carried. Waterproof and anti-corrosion protection: The storage box has waterproof and anti-corrosion characteristics, which can protect the internal sleeve from external moisture and dust erosion, especially suitable for storing tools outdoors or in humid environments. Full scene coverage: It can handle various scenarios such as home repair (such as furniture assembly), outdoor maintenance (such as equipment maintenance), car engine repair, disassembly of precision electronic equipment (such as home appliances and digital products), maintenance of heavy machinery, decoration and renovation, etc. It has strong versatility. Attachment: Product Basic Parameters (Understanding of Auxiliary Functions) Project specification details Product type Torx socket set (hexagonal socket) Core material: high-strength alloy steel Storage box material PE (polyethylene) Exclusive fixed slot for storage design (anti loss, anti collision) Core Adaptation Scenarios: Home Maintenance, Outdoor Maintenance, Automotive Maintenance, Electronic Equipment Inspection, Heavy Machinery Maintenance Target users: professional technicians (auto mechanics, engineers, etc.), ordinary household users