Product Specification

YD33-003 High-Strength Storage Box (High-Strength Storage Box YD33-003) Webpage Detail Page (English)

I. Product Specifications (SPECIFICATION)

1. Core Parameter Summary Table

2. General Basic Parameters

II. Product Details (PRODUCT DETAILS)

1. 1.8mm Thick Steel Plate + Checker Plate, Balancing Lightweight and Load-Bearing

(1) Lightweight Design, Easy to Carry

• 1.8mm Q235 cold-rolled steel plate (15% lighter than storage boxes of the same size with 2.0mm steel plates) has a net weight of only 9.2kg, which can be easily carried by one person (e.g., moved from the garage to the balcony for temporary storage), suitable for scenarios requiring flexible movement such as homes and small shops;
• Despite its lightweight, it does not compromise on load-bearing: the 50kg top load-bearing can meet the needs of temporarily placing tool bags and accessory boxes, and the 30kg internal storage capacity is suitable for most small-to-medium-sized tools and parts, avoiding the problem of "lightweight = weak load-bearing".

(2) Checker Plate, Practical and Damage-Resistant

• The checker plate has a friction coefficient of 0.7, so items placed on it are not easy to slide (e.g., a tool bag temporarily placed on the top will not shift due to slight collision), which is safer than flat panels;
• The checkerboard design can hide small scratches (inevitable contact with tools during daily use), and the electrostatic spraying coating is fingerprint-resistant, which can be cleaned with a dry cloth, maintaining a neat appearance after long-term use.

2. Heavy-Duty Lock + Gas Struts, Dual Advantages of Safety and Convenience

(1) Heavy-Duty Anti-Theft Lock, Secure Item Protection

• The brass lock core + thickened cold-rolled steel lock catch (3mm thick lock catch, while ordinary storage box lock catches are only 1.5mm thick) doubles the anti-pry performance, with a key interchange rate ≤0.1% (avoiding universal keys for products of the same model), suitable for storing valuable tools and private parts;
• The overall rust protection grade of the lock is IP54, which is rust-free when used in humid environments (such as garages in rainy seasons), with smooth unlocking and a service life of ≥5 years, solving the pain points of "easily rusted locks and poor anti-theft performance of ordinary storage boxes".

(2) Gas Strut Slow Descending, Quiet and Impact-Free

• Equipped with one high-quality gas strut (12kg load-bearing), it assists in rising when opening (labor-saving design, easy for women to open), and provides slow descending buffer when closing (descending speed 4cm/s), avoiding the noise caused by "free fall" closing of ordinary storage boxes (closing noise ≤35 decibels, far lower than the household environmental noise standard);
• It automatically positions at 85° after opening, no hand-holding required (e.g., when taking and placing internal parts, both hands can focus on operation). Compared with the operation of "holding the lid with one hand and taking items with the other" for traditional storage boxes, the efficiency is increased by 50%.

3. Compact Size + IP54 Rust Protection, Suitable for Multi-Small-Space Scenarios

(1) 830mm Narrow Design, No Crowding in Small Spaces

• The 830mm width can be placed against the wall of a home garage, in the corner of a small repair shop, or in the gap of an office storage room, without occupying core activity space (e.g., a garage aisle with a width of only 1.5m still has a 0.7m passage space after placement);
• With an internal effective width of 406mm, depth of 490mm, and height of 460mm, it can store items in layers: large tools (such as pneumatic nail guns) are placed in the lower layer, and small parts (such as screws and washers) are placed in the upper layer with divider boxes, ensuring clear classification and efficient item retrieval.

(2) IP54 Rust Protection, Adaptable to Multiple Environments

• The electrostatic spraying coating on the surface has a thickness of 50-70μm, which can isolate moisture and dust (IP54 grade: dust-proof and splash-proof). It is rust-free when used in rainy season garages (75% humidity) and small repair shops (with slight oil stains). Compared with ordinary iron storage boxes (rust marks in 3 months), its durability is significantly improved;
• The welds of the body adopt sealed spraying treatment, with no exposed gaps, preventing moisture from seeping through the welds and causing dampness of internal parts, suitable for storage needs in multiple environments.

III. Application Scenarios (APPLICATION SCENARIOS)

1. DIY Tool Storage in Home Garages (Core Scenario)

1. Space Adaptation: Place the storage box against the garage wall (the 830mm width only occupies a small part of the wall and does not affect garage passage). Use divider boxes to store screws and nuts in categories inside, and place pneumatic tools in the lower layer (wrapped in cloth bags to avoid scratches), with a total weight of about 20kg (not exceeding the 30kg limit);
2. Safety and Convenience:
   - Lock Protection: There are children at home, so lock the box after each use to prevent children from touching tools by mistake;
   - Flexible Carrying: During weekend DIY, one person can move the storage box from the garage to the balcony for temporary tool storage, and move it back after use;
3. Daily Maintenance: Wipe the box surface with a dry cloth in rainy seasons, with no rust. Drop lubricating oil into the lock core every six months for smooth unlocking.
   Result: The garage changes from "scattered tools" to "classified order". The time for taking tools is reduced from 4 minutes to 1 minute. The box has no deformation after 2 years of use, and the gas struts still open and close smoothly, fully adapting to the small-space storage needs of families.

2. Accessory Storage in Small Auto Repair Shops (Scenario 2)

1. Space Utilization: Place the storage box in the corner of the repair station (the 830mm width does not occupy operating space). Classify accessories by type inside (brake pads in the lower layer, seals in the upper layer with divider boxes), and temporarily place a 15kg tool bag on the top;
2. Safety and Quietness:
   - Anti-Theft Lock: Lock the box before closing every day, reducing the accessory loss rate from 1 time per month to 0;
   - Quiet Opening/Closing: No noise when opening/closing the storage box while customers wait in the shop, improving customer satisfaction;
3. Load-Bearing and Durability: The workshop humidity is 60%, with no rust on the box. The tool bag placed on the top shows no depression after long-term use.
   Result: The accessory retrieval efficiency is increased by 60%, and the tidiness of the repair station is improved by 35%. The lock and gas struts have no faults after 1 year of use, adapting to the high-frequency use needs of small shops.

3. Sundry Storage in Office Storage Rooms (Scenario 3)

1. Sundry Classification: Store staplers and hole punchers in divider boxes inside, place printer toner cartridges and keyboards in the lower layer (total weight about 18kg), and temporarily place 10kg of office supplies (paper, file folders) on the top;
2. Environmental Adaptation:
   - Neat Appearance: The electrostatic spraying coating + checker plate has no obvious stains, adapting to the neatness needs of the office storage room;
   - Lock Safety: Valuable accessories such as printer toner cartridges stored in the box have no risk of loss after locking;
3. Convenience: The 830mm width can be placed side by side with other cabinets in the storage room without wasting space. When retrieving accessories, the gas struts automatically position, no assistance from others is needed.
   Result: The sundries in the storage room change from "disordered accumulation" to "classified order", with a 0% accessory loss rate. The time for taking items is reduced by 70%, meeting the long-term neat storage needs of the office.

IV. Frequently Asked Questions (FAQ)

Q1: The key cannot be turned when unlocking. Is it a lock core fault?

1. Add Lubricating Oil: Dry lock core due to long-term lack of maintenance. Drop 1-2 drops of special lock lubricating oil into the lock core (avoid using engine oil, which is easy to catch dust). Wait for 1-2 minutes and try unlocking again;
2. Clean Impurities: If dust and debris are brought into the lock core by the key, wrap cotton with a thin iron wire, dip it in a small amount of alcohol, and gently wipe the inside of the lock core (avoid scratching the lock core with force). Drop lubricating oil after cleaning;
3. Check the Key: Confirm the correct key is used (avoid confusing it with keys of products of the same model). If the key is deformed or worn, contact the merchant to make a new key (customizable by providing the model).

Q2: There is a gap after the lid is closed, allowing dust to enter. How to solve it?

1. Confirm Closing Status: When the gas struts assist in closing, the lid needs to be pressed lightly until it is fully latched (a "click" sound is heard). If it only relies on the natural descending of the gas struts, it may not be fully closed, resulting in a gap — re-open and press the lid lightly until it is fully latched;
2. Check the Seal: Deformation or falling off of the rubber seal strip (if equipped) on the edge of the box will cause a gap — remove the deformed seal strip, contact the merchant to purchase a replacement of the same specification, and ensure it fits the edge of the box when pasting;
3. Temporary Treatment: If there is no seal strip, stick a circle of 3mm thick foam tape (waterproof type) on the edge of the box to fill the gap, prevent dust from entering, and not affect the opening and closing of the lid.

Q3: I want to further classify the internal space. What suitable divider accessories are available?

1. Special Divider Boxes: Contact the merchant to purchase suitable plastic divider boxes (size 400×150×80mm, matching the 406mm internal width). Three boxes can be placed horizontally to store screws, washers, and small tools respectively. The box body has a label slot for clear classification;
2. Universal Partitions: Choose metal/plastic partitions with height ≤400mm (width 400mm), fix them on both sides of the box with buckles (buckle holes are reserved inside the box), and divide the internal space into upper and lower layers (small parts in the upper layer, tools in the lower layer);
3. Homemade Dividers: Make size-adapted dividers with cardboard (stick waterproof tape on the surface), cut them according to storage needs, and temporarily divide the space (suitable for users with limited budgets) to avoid mixing parts.

Q4: The product size is 830×490×460mm. Can it fit into the trunk of an ordinary family car?

1. Size Adaptation: The conventional width of the trunk of an ordinary family car is ≥1000mm, depth ≥500mm, and height ≥450mm. The 830×490×460mm storage box can be placed at an angle (with the 830mm width as the diagonal direction) without disassembly;
2. Placement Method: First empty the trunk, place the storage box lid facing the inside of the trunk, tilt the box at 45°, and place it slowly (avoid colliding with the trunk interior). After placing, adjust it to a stable state (a towel can be padded to prevent sliding);
3. Special Cases: If the trunk size is small (e.g., a compact hatchback with depth ＜480mm), the internal divider accessories (if any) can be removed first, the box body can be carried separately, and then assembled to ensure smooth placement.