Product component mini toolbox, lightweight and portable, small size makes it easy to carry.
This ultra-light compact hard plastic toolbox is specially designed for screws, nuts, small fittings and precision parts in garages and auto repair workshops. Its external dimensions are 300*240*84mm and internal dimensions 278*198*75mm, with a net box weight of only 0.5KG. Made of modified PP material through integral injection molding, it comes equipped with a sealing rubber ring, double latches and an air pressure balance valve, delivering waterproof and dustproof performance while being easy to clean in greasy environments. It can be fitted with tearable foam or EVA liners to create compartmentalized storage for small components and precision measuring tools as needed. Boasting a space-saving compact size, it can be conveniently placed in drawers, tool cabinets or carried in vehicles. It eliminates the troubles of scattered, easily lost and dust-prone parts, serving as a practical storage solution for home garages and auto repair shops.
Integrated Rib Reinforcement Structure, Slim & Light Body with Drop and Impact Resistance:
Raised reinforcing ribs integrally formed around the entire case deliver ultra-lightweight design alongside outstanding impact resistance. The case resists cracking and deformation from drops or compression, and withstands frequent handling and stacked storage without damage.
Built-in Pressure Equalization Valve for Smooth Opening Under Temperature Fluctuations:
A built-in waterproof pressure relief valve automatically balances air pressure inside and outside the case. It prevents negative pressure from suction-locking the lid during seasonal temperature shifts or long-distance transport, eliminating the need for forced prying.
Ultra-Light Portable Design for Effortless Carrying:
The case weighs only 0.5KG net, easy to lift with one hand. It fits neatly into tool cabinets, drawers or backpacks, ideal for household use, auto repair and field work.
Dual Latching Mechanism with Locking Function for Theft and Accidental Opening Prevention:
Dual spring latches secure tightly and avoid popping open accidentally during transport and handling. Pre-drilled lock holes on latches allow fitting small padlocks for safer storage of valuable precision components.
Customizable Liner for Neat Compartmentalized Component Storage:
The empty case holds loose small parts such as screws, nuts and washers. Custom-cut grooves can be machined into fitted EVA foam according to component sizes for categorized storage, enabling quick identification and preventing shifting and collision during transit.
Weather and Aging Resistant for Long-Term Use Across Scenarios:
UV-resistant and cold-resistant additives are blended into raw materials to prevent brittleness and deformation under extreme high and low temperatures, supporting stable long-term use in garages, workshops and outdoor construction sites.
| Parameter Items | Detailed data |
|---|---|
| External dimensions | 300*240*84mm(11.81″*9.45″*3.31″) |
| Internal dimensions | 278*198*75mm(10.94″*7.80″*2.95″) |
| Outer packaging dimensions | 320*94*265mm(12.60″*3.70″*10.43″) |
| Net weight of the cabinet | 0.5KG |
| Body material | High Toughness Modified PP Engineering Plastics |
| Protective Performance | Waterproof, dustproof, shockproof and pressure-resistant |
| Standard configuration | Dual-spring latches, pressure balance valve, integrated handle, sealing rubber ring, extended hinge |
| Optional Lining | Empty cases, wave foam, layered tearable EVA, CNC integrated molded EVA |
Housing with Surrounding Reinforcing Ribs
Thickened ribs are added to the four sides and top surface of the case to disperse impact force, preventing dents upon drops, and resisting damage from frequent handling and stacked storage.
Independent Waterproof Pressure Relief Valve
It maintains the sealing integrity of the cabinet, automatically balancing internal and external air pressure. It enables effortless opening after temperature fluctuations and long-distance transportation.
Organize the internal warehouse space
The partition-free flat internal warehouse boasts high space utilization. Parts and small accessories of various specifications can be placed freely, accommodating storage items of different sizes.
Matte dark gray is available from regular stock, which is stain-resistant and scratch-proof, so stains are barely noticeable in garages with oil contamination. Custom box colors such as black, orange and army green are offered for bulk orders.
LOGO Engraving: Laser engraving on boxes, screen printing of store LOGOs, brand logos and part numbers;
Custom Grooved Liners: CNC-machined exclusive slots tailored to the sizes of screws, nuts and measuring tools to secure every component and prevent shifting. Tearable foam allows free grooving to adjust internal layouts;
Group Procurement Cooperation: Tiered discounts are provided for bulk purchases by auto repair shops, maintenance teams and hardware distributors, with official VAT invoices available.

Home Garage Hardware Storage: Sort and store scattered hardware parts such as screws, nuts, gaskets and small bearings; dustproof, moisture-resistant and easy to access.
Auto Repair Shop Tool Organization: Centralized storage of precision measuring tools and small accessories; waterproof, oil-resistant and durable for workshop environments.
Protection for Precision Components: Shockproof storage for small bearings, gears and precision parts to prevent collision damage and oxidation.
Portable Spare Parts for On-site Maintenance: Portable storage of commonly used screws, connectors and small tools for convenient carry during door-to-door repairs.
Vehicle-mounted On-board Parts Case: Securely placed in car trunks to stop parts from scattering and rattling during bumpy drives.
Lab Small Component Protection: Sealed storage of experimental fittings and tiny samples, featuring dust and moisture resistance to avoid contamination.
Main box material: Modified high-toughness PP engineering plastic, featuring impact resistance, resistance to engine oil corrosion, and resistance to brittle cracking under low temperatures, suitable for garages and auto repair environments with oil contamination.
Sealing gasket: Highly elastic natural rubber with stable resilience after repeated opening and closing, free from hardening and cracking after years of use.
Hardware accessories: Hinges and lock metal components are electroplated for rust prevention, resisting rust and jamming in humid environments.
Molding process: High-pressure integrated injection molding with no spliced seams, delivering high overall structural strength and eliminating cracking or water seepage at joints.
Assembly process: Mechanical fastening assembly using buckles, pressure relief valves and hinges, ensuring firm and stable positioning without loosening; the gasket fits precisely without displacement.
Liner process: EVA cut by numerical control for accurate positioning; peelable layered sponge allows flexible adjustment of card slots to accommodate various parts of different specifications.
Independent Protective Packaging: Each unit is packed in an individual carton, with an extra thick corrugated outer carton for separate sealing to prevent edge bumps and surface scratches during courier delivery.
Delivery Lead Time: In-stock empty cases will be dispatched within 48 hours. Orders with LOGO engraving, custom molded EVA, foam and pearl cotton will take 15 working days for production and delivery.
Logistics Solutions: Door-to-door courier service for scattered retail orders; dedicated line logistics available for bulk group purchases with full-truck door-to-door delivery supported.
Packing List: Main protective case; optional inner liners shipped together in the same package.
Q1: How many small screw parts can this box hold?
A: The inner compartment measures 278×198×75mm. Multiple types of screws, nuts and washers can be stored separately with inner liners based on part specifications. You may check the part dimensions before placing an order.
Q2: Can the latches be locked?
A: The latches come with lock holes, allowing you to install small padlocks on your own for safer storage of valuable parts.
Q3: Is it easy to clean engine oil stains on the box body?
A: The box features a smooth and wear-resistant surface. Simply wipe stains off with a cloth dipped in detergent; no oil will seep into the surface and leave residues, making it easy to maintain for long-term auto repair use.
Q4: Can the foam inner liner be replaced separately?
A: Yes. The liner and box body are sold separately. Replacement foam liners can be delivered individually once worn out, so there is no need to replace the entire toolbox.
Q5: Will parts shift and rattle inside the empty box?
A: Parts will only be loosely placed in the empty box. It is recommended to match the box with custom EVA foam, which has pre-cut slots shaped to fit each part. Parts will be fully secured without sliding or colliding with one another.