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Storage Cases for Auto & Mechanical Repair Equipment, waterproof and dustproof, with custom internal protective layer services available!
This Model 933615# Extended Flat Long Carry Protective Case is specially designed for complete sets of long auto repair tools, long mechanical testing instruments, outdoor long optical equipment and strip-shaped film and television lamps. Its flat extended compartment fits various slim and long equipment, equipped with a main anti-slip front handle and two side handles, with shock-absorbing foam inserts optional on demand.
External dimensions: 978×420×173mm; Internal dimensions: 930×356×152mm; Outer package dimensions: 990×187×430mm; Net weight of the case: 5.36KG.
The case is integrally injection-molded with thickened high-toughness modified PP alloy, featuring an integral shell with vertical thickened reinforcing ribs all around. It comes with four groups of symmetrical self-locking spring latches on the top, an independent pressure balance relief valve on the side, and an integral full-circle high-elastic mildew-proof sealing rubber ring, meeting IP67 waterproof, dustproof, shock and impact resistance standards.
Two standard inner configurations are available: empty bare compartment and high-density wave-shaped shock-absorbing foam. Custom molding of monolithic CNC milled EVA inserts is supported. The ultra-long flat inner compartment can hold auto repair socket sets, extended pipeline detectors, long optical lenses and portable strip-shaped film and television lights. Featuring a lightweight all-handheld structure, it is applicable for on-site auto repair emergency service, field mechanical inspection, outdoor shooting and exhibition sample display. It addresses industry pain points such as easy collision damage of long precision equipment during transportation, dust ingress in humid construction sites, and scattered tools without fixed partitions. It serves as a dedicated long protective storage carrier for auto repair technicians, equipment inspection engineers and film and television lighting practitioners.
Full-circle integrated IP67 sealing for all-weather waterproof, dustproof and moistureproof performance in auto repair and construction sites: An integrally molded high-elastic rubber sealing ring is fitted at the box opening, which evenly presses and fits the box body around the entire circumference after closing the lid. It blocks rainwater, sediment, engine oil and moisture during outdoor emergency repairs on rainy days, in greasy and dusty workshops, and for outdoor equipment storage, preventing rust on metal auto repair tools, circuit board malfunctions caused by moisture in precision testing instruments, and dust accumulation and scratches on optical lenses.
Vertical integrated thickened reinforcing ribs all around for excellent compression resistance and resistance to denting and deformation: Raised vertical reinforcing ribs integrally molded on all four sides of the box eliminate weak splicing gaps. The box resists denting, cracking and deformation during stacking in vehicles, impacts from loading and unloading, and heavy object extrusion, providing full protection for long precision equipment during short-distance logistics transit and daily in-vehicle storage.
Dual anti-slip reinforced carrying handles for flexible short-distance transport in confined spaces: A built-in main anti-slip handle on the front and an auxiliary side handle on the side are both reinforced with multi-layer mechanical riveting. The box can be carried and moved from multiple angles in narrow truck compartments, maintenance workstations and stairwells. The curved anti-slip grips prevent hand abrasion and slipping even when carried for extended periods.
Four sets of synchronized self-locking heavy-duty latches on the top with anti-theft padlock holes for secure closure: Four widened and thickened spring latches are evenly distributed on the box top, which simultaneously compress the box to maintain sealing when closed and will not pop open accidentally during bumpy driving or carrying on the move. Each latch is equipped with a standard padlock hole for anti-theft locking during tool storage and cross-city field transportation.
Independent side pressure balance relief valve for smooth lid opening without negative pressure resistance across different regions: The waterproof relief valve automatically balances air pressure inside and outside the box. No negative pressure will form to suck the lid shut during cross-city field work or plateau field surveys, eliminating the need for forceful prying and enabling effortless lid opening anywhere.
Extra-long flat dedicated inner compartment plus customizable integrated lining for fully partitioned and fixed long equipment: The elongated, flat and slim internal storage compartment accommodates long auto repair tools, pipeline detectors and elongated optical lenses. A wave-shaped shock-absorbing sponge set comes as standard, and custom integrated one-piece grooved EVA lining is available. Independent slots shaped to match long equipment prevent sliding, friction, scratches and collisions during walking and bumpy vehicle transport.
Weather-resistant modified thickened raw material for stable durability under high and low temperatures both outdoors and in workshops: UV-resistant and cold-resistant modifiers are added to the raw material to maintain stable toughness of the box in extreme temperature environments. It will not turn white, crack brittlely or soften and deform after long-term use under summer outdoor sunlight exposure and low-temperature outdoor emergency repairs in winter.
| Parameter Items | Detailed Values |
|---|---|
| External Overall Dimensions | 978×420×173mm |
| Internal Usable Dimensions | 930×356×152mm |
| Outer packaging dimensions | 990×187×430mm |
| Net Weight of Case | 5.36KG |
| Main Material | Thickened high-toughness modified PP engineering plastic |
| Protection Class | IP67 dustproof and waterproof |
| Standard Configuration | Four sets of synchronized heavy-duty spring latches, side waterproof pressure relief valves, front main handle plus two side auxiliary handles, full-circle integrated sealing rubber ring, extended continuous hinges |
| Optional Liners | Empty case, high-density wavy shock-absorbing foam for case lid, one-piece CNC integrated molded positioning EVA |
Four Sets of Symmetrical Synchronous Self-Locking Spring Latches
Widened military-grade latches are evenly distributed on the top of the case. Synchronous tightening of the four latches ensures excellent sealing performance. Standard padlock holes are pre-reserved on the latches, allowing padlocks to be installed for storage in auto repair shops and long-distance field transportation to avoid loss of precision tools and testing instruments.
High-Density Thickened Wavy Shock-Absorbing Sponge for Case Lid
The optional case lid is affixed with thickened high-density wavy sponge. When the case is closed, it fully wraps long equipment stored inside. It effectively cushions impact forces during bumpy vehicle transportation and portable carrying, preventing scratches and collisions on tool paint surfaces, instrument casings and lens surfaces.
Double-Sided Multi-Layer Riveted Anti-Slip Reinforced Handles
Embedded anti-slip handles are installed on both the front and side panels. Multi-layer mechanical riveting enhances the overall load-bearing capacity. The case can be carried and transported from multiple angles in confined spaces such as vehicle compartments and maintenance workstations for more flexible operation.
Shell with Integral Vertical Surrounding Reinforcing Ribs
Thickened integrally formed vertical reinforcing ribs run all around the case body to disperse impact forces generated by stacking and collisions. The slim and lightweight case boasts excellent compression resistance and is resistant to deformation and damage during long-term vehicle storage.
Matte military black is in regular stock, resistant to scratches from auto repair oil and construction site mud, with oil stains easy to wipe off and clean. Custom colors including military green and industrial orange are available for bulk orders, and laser engraving or silk-screen printing of LOGO marks can be applied on the blank front area of the cases.
Custom LOGO Marking: The flat front surface of the case supports laser engraving and silk-screen printing of auto repair shop names, engineering team LOGOs and equipment serial numbers.
Custom Grooving on Integrated Liner: Based on dimension drawings of long complete auto repair tool sets, pipeline detectors and long optical lenses, integrated solid EVA liners are milled via CNC to create separate slots for securely fixing multiple long equipment pieces.
Bulk OEM & ODM Customization: For large-quantity orders, adjustments can be made to case wall thickness, latch quantity and liner structure to meet specialized storage demands across industries including auto maintenance, industrial inspection and on-location film shooting.
Bulk Group Purchasing Cooperation: Tiered discounts are offered for bulk purchases by auto repair chain stores, engineering inspection institutions and film studios, and official VAT invoices can be issued.
On-board storage for full set of long auto repair tools: Extended sockets, torque wrenches and long chassis inspection accessories are stored as a complete set. The dual-sided hand grips facilitate transportation for on-site emergency repairs. The case is waterproof and moisture-proof to prevent metal tools from rusting after prolonged contact with engine oil.
Transit storage for long industrial pipeline detection instruments used in field operations: Extended pipeline endoscopes and long sensor detection equipment are stored as an integrated kit. The shockproof design stabilizes detection precision of instruments, offering all-weather dustproof and waterproof protection in oil-stained workshops and outdoor construction sites.
Storage case for complete long lighting equipment for on-location film and television shooting: Long fill lights, extended light stands and cables are packed in one case. Its portable hand-held design suits cross-city location shooting for film crews, safeguarding lighting gear against rain and sandstorms outdoors.
Storage solution for long precision measuring tools in machinery processing plants: Extended calipers, long measuring rulers and optical lenses are stored integrally. It isolates workshop dust and oil contamination and cushions against bumps to preserve the accuracy of precision measuring tools.
Carrying case for extended long surveying tools used in field engineering: Extended ranging poles and long geological sampling tools are easy to carry short distances by hand, delivering full anti-drop and waterproof performance in dusty mining areas and rainy outdoor conditions.
Logistics shipping case for long instruments at industrial equipment exhibitions: Long demonstration detection instruments and measuring tools are fully packed inside. The case resists extrusion during small-parcel logistics transport, and lockable storage ensures the safety of exhibition exhibits.
Cross-city inspection transit storage for extended optical lens assemblies in laboratories: Long optical lenses and sensor assemblies are securely stored during transit. Moisture and dust resistance reduces wear and tear on precision electronic components.
On-board storage of long tools for repair trucks: A full set of long auto repair tools is neatly stored in truck carriages for instant access during outdoor emergency repairs, eliminating collision noises caused by vehicle jolts while driving.
Main box material: Thickened modified PP alloy. Vertical surrounding reinforcing ribs enhance extrusion resistance. It features high impact resistance, cold resistance and UV resistance, and withstands auto repair oil as well as mild acid and alkali corrosion, so it is not prone to cracking under long-term working conditions in workshops and vehicles.
Sealing rubber ring: Integrally molded natural mildew-proof rubber in a full ring. It delivers stable and long-lasting resilience, avoiding hardening and cracking after repeated opening and closing, and consistently maintains IP67 waterproof and dustproof sealing performance.
Accessory materials: Metal parts including hinges and latches adopt double-layer electroplating for rust prevention, free from rust and jamming in humid workshops and high-humidity coastal field environments. The surface of handles is made of anti-slip TPE material, which is wear-resistant and hard to peel off.
Molding process: High-pressure integrated injection molding with no splicing gaps, endowing the box with strong structural integrity and eliminating hidden risks such as water seepage, oil leakage and cracking under stress.
Assembly process: Latches and three-sided handles are all reinforced via multi-layer mechanical riveting, preventing loosening and falling off during frequent lifting and opening. The rubber ring is installed in an embedded clamping groove to avoid displacement and detachment.
Liner processing: A single piece of high-density EVA is digitally controlled and integrally cut to precisely fit the contours of long tools and instruments. Thickened wavy sponge is integrally bonded to the box lid for durable and stable shock absorption and cushioning performance.
Individual Protective Packaging: Each case is separately packed with thick corrugated cartons, with foam cushioning inside for isolation and protection to avoid edge collisions and surface scratches of the cases during logistics transportation.
Delivery Lead Time: In-stock empty cases will be dispatched within 48 hours; orders with logo engraving and custom integrated EVA liners will enter production and be delivered within 15 working days.
Logistics Solutions: Small sample orders are delivered to the door via express delivery; bulk group purchases are shipped by dedicated line logistics, with full-truck door-to-door delivery available.
Packing List: Main body of the long handheld protective case; optional foam/EVA liners will be shipped together with the case.
Q1: What equipment is this extended flat case suitable for storing, and what maintenance tips are there for daily hand-carried use?
A: It is suitable for slim and long equipment such as long automotive repair tools, pipeline detectors, long optical lenses and long film and television lights. Lift the case evenly with both hands as much as possible instead of pulling it from one single side, which can reduce wear on the riveting positions of the handle.
Q2: If the case latch gets stuck or broken, can the latch parts be replaced separately?
A: Latches are standard universal accessories, so there is no need to replace the entire case. Provide the case model and contact customer service to purchase separate latch parts for replacement.
Q3: What accessories should be matched with the locks when carrying this long case on high-speed trains or airplanes?
A: The original latches only fit ordinary mechanical padlocks. Customs-approved locks are recommended for air consignment. Custom EVA liners can better fix long internal equipment and lower the risk of collision damage during transportation.
Q4: The inner compartment length of the case is 930mm. How can I check if my long tools or detection instruments fit inside?
A: You can measure the overall length of your equipment and compare it with the 930mm inner length of the case. If the equipment size exceeds the inner compartment specification, consult customer service for the model of the corresponding extended protective case.
Q5: Will the latches and plastic parts of the case be easily damaged during outdoor emergency repairs in low winter temperatures?
A: Cold-resistant modified materials are added to the raw materials of both the case and latches, which maintain stable toughness in low-temperature environments. Gently open and close the latches in cold conditions to reduce the chance of accessory wear and tear.
Q6: What is the minimum order quantity for custom integrated one-piece EVA liners? Does it support separate grooving for multiple long tools on a single liner?
A: The minimum order quantity for custom liners is 300 pieces. Separate partition grooving for multiple automotive repair tools and detection instruments on one piece of foam is available. Mould opening and production can be arranged simply by providing dimension drawings of the actual equipment.
Q7: Grease, dirt and sediment accumulate in the gaps of the case after use in auto repair workshops or field construction sites. How should I clean and maintain it?
A: Use a soft brush to clear debris from the case gaps, wipe grease off the case surface with a damp cloth, and store the case only after it is completely dry. Do not spray high-pressure water directly at the sealing rubber ring of the case, as this may damage the waterproof sealing structure.
