Chain Link Fence Latch
Product information
Chain Link Fence Locks provide strong security for chain link fencing systems. Made from high-strength galvanized steel or stainless steel, they offer excellent resistance to rust, corrosion and harsh weather. With a solid lock body, anti-pry design and reliable locking mechanisms – like drill-resistant and anti-pick pins – they effectively stop unauthorized access and tampering.
These locks work well for perimeter gates and side access points in industrial areas, warehouses, sports fields, campuses and commercial properties. As a leading manufacturer and supplier of perimeter security hardware, SKYSEN is committed to delivering durable, high-performance chain link fence locks designed for long-lasting security.
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Extremely wear-resistantHigh-hardness galvanized steel/stainless steel material, resists violent damage, and the life of the lock body is increased by 300%.
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Economical and durableThe ultra-long service life greatly reduces the frequency of replacement, and the maintenance cost is almost zero.
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Anti-UV corrosionSpecial surface treatment process, 30 years of UV aging resistance, no risk of fading and embrittlement.
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Compact and lightweightPrecision die-casting process achieves a balance between strength and volume, and flexible installation.
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Environmentally friendly and recyclable100% recyclable metal material, in line with RoHS international environmental standards.
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All-weather protectionIP68-level weatherproof sealing design, stable operation in extreme environments from -40℃ to 120℃.
Product parameters
|
Parameter category |
Specific indicators |
International certification/testing standards |
|
Basic material |
Main body: • Galvanized steel: zinc layer thickness ≥80μm • Stainless steel: 304 (1.4301) / 316L (1.4404) |
ASTM A653 / EN 10346 |
|
Surface process |
• Hot-dip galvanizing + chromate passivation • 316 stainless steel: electrolytic polishing |
ISO 9227 / ASTM B117 |
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Mechanical strength |
• Tensile strength: ≥450 MPa (galvanized steel) / ≥520 MPa (stainless steel) • Lock tongue bearing capacity: ≥15 kN |
EN 1670 Grade 4 |
|
Environmental tolerance |
• Working temperature: -40℃~120℃ • Protection level: IP68 (1m water depth immersion for 72h) • UV stability: QUV accelerated aging test 3000h without powdering |
IEC 60529 / ASTM G154 |
|
Lock cylinder safety |
• Structure: double row pins + anti-drilling steel sheet • Key quantity: ≥50,000 combinations • Anti-pry torque: ≥30 Nm |
ANSI/BHMA A156.5 Grade 1 |
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Environmental compliance |
• Heavy metal limit: RoHS 3 & REACH compliant • Recycling rate: 100% metal is recyclable |
EU 2015/863 |
Application
Port terminals
→ No rust in sea salt spray: Made of 304 stainless steel, it won't rust in seawater for 10 years.
→ Withstands forklift collisions: The lock bolt can take 15-ton impacts without damage.
Desert photovoltaic power stations
→ No fading after 10 years of exposure: Sunscreen coating resists the desert's scorching sun.
→ No sand in the lock core: Sealed sandproof design works normally even in sandstorms.
Frozen warehouses
→ No cracking at -40℃: The ultra-low-temperature lock core is more cold-resistant than fridges and freezers.
→ Easy to open when frozen: Antifreeze oil technology solves the problem of frozen locks.
Metro depots
→ Resists hydraulic shear damage: Armored lock body can withstand 30kg of violent prying.
→ No lock failure from train vibrations: Shockproof structure handles thousands of daily vibrations with ease.
African mining areas
→ Withstands 5 minutes of angle grinder cutting: Anti-cut armor delays damage.
→ Unaffected by acid rain: Made of 316 medical-grade stainless steel, more corrosion-resistant than surgical instruments.
Factory Display
company advantage
1. Sustainability Certifications: The company holds recognized sustainability certifications, affirming its commitment to environmentally responsible business practices.
2. Transparent Platform Information: Our independent platform offers transparent and comprehensive information, empowering customers with knowledge about our gate hardware exports.
3. IoT Advantages: Embracing the Internet of Things (IoT), our products are equipped with smart features, providing enhanced functionality and convenience.
4. Brand Effect: Our company has successfully built a strong brand image, instilling confidence in the quality and reliability of our gate hardware.
5. Experienced Team: Knowledgeable professionals contribute to efficient operations, providing customers with reliable solutions.
fAQ
Q: How to ensure quality consistency during large-scale procurement?
A: Strict selection of suppliers requires verification of three items:
① Vertical supply chain: Own steel mills control substrate costs and yields;
② Full inspection and traceability system: Each chain link fence lock is laser engraved to track the batch;
③ Third-party factory inspection: Open ISO 9001 production line audit
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