Latch For Vinyl Gate
Product Model No: SKN1903
Size: 8-1/4”×5-7/16”
Material: Carbon steel/SS304
Fit for: Wooden gate /inyl gate
The Latch for Vinyl Gate is the perfect solution for anyone looking for a durable, reliable, and easy-to-install gate latch. This latch is...
Product information
Global climate adaptability parameters
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Environmental threats |
Countermeasure technology |
Critical threshold for maintaining performance |
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Sandstorms (＞1g/m³) |
Nano dust-repellent coating + air pressure dust removal |
Dust penetration <0.01mg/month |
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Acid rain (pH=3.5) |
Acid-resistant ceramic coating (Hv=1500) |
Annual corrosion depth ≤0.2μm |
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Ultraviolet rays during the polar day |
C60 fullerene energy absorption layer |
UV blocking rate 99.8% |
-50℃ ultra-low temperature lubrication solution
Aviation-grade grease: molybdenum disulfide + polyperfluoroether compound
Opening and closing torque change rate:ΔT = 0.03 × |T_{env}| \quad (N·m/℃)
Products Description
Vinyl door latches are specially designed for vinyl (PVC) fence doors and are the core hardware for protecting space security and border order. Focusing on scenes such as courtyards, farms, horse farms, schools, and commercial parks, they are suitable for single/double doors and vinyl doors of different thicknesses (8-50mm). From home privacy protection to security control of large venues, they accurately solve the problems of door closing stability, environmental adaptability, ease of use, and aesthetic integration. They are the "safety heart" of the vinyl fence door system.
Abandoning the bulkiness of traditional locks, it adopts a minimalist geometric outline, and the surface is treated with a nano-level matte coating (optional classic black, sand silver, and customized door color matching of the same color), which is highly compatible with the light texture of the vinyl door. The lock body size follows ergonomics, the handle grip area is curved to fit the palm, and the door opening and closing operation is natural and smooth, making it the best choice for global suppliers
Materials and performance
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Parts |
Material |
Core performance |
Test data (comparative advantages in the industry) |
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Lock body frame |
High-strength alloy + PVC coating |
Impact resistance, weather resistance |
Drop hammer impact test: no deformation after impact with a 2kg steel hammer at a height of 1.5m (better than the 0.8m standard for ordinary lock bodies); Salt spray test: no rust after 1500 hours (exceeding the industry average of 800 hours) |
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Lock cylinder |
Stainless steel precision pin structure |
Theft prevention, durability |
Technical anti-opening time > 30 minutes (reaching the C-level anti-theft standard); Cyclic locking test > 100,000 times (exceeding the industry average of 50,000 times) |
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Snap assembly |
Manganese steel quenching parts |
Lock strength |
Tensile test: static locking can withstand 800N tensile force (equivalent to twice the maximum tensile force of an adult) |
Advantages and Features
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Full-scenario environmental compatibilityAfter passing environmental simulation tests from -40℃ extreme cold to 70℃ high temperature, the lock body can still maintain smooth locking in extreme scenarios such as winter pastures in Northeast China and desert farms in the Middle East, and is suitable for 95% of climate zones in the world, breaking the use barrier of "geographical restrictions".
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Extended zero maintenance cycleDue to the optimization of materials and structures, the annual maintenance cost is reduced by 60%-the PVC coating layer is exempted from anti-rust spraying, and the adaptive structure reduces mechanical wear. Ordinary family scenarios can achieve "3 years of maintenance-free", which greatly reduces the operation and maintenance pressure of large-scale use scenarios such as farms and parks.
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Noise suppression black technologyThe lock body bite surface is embedded with a sound-absorbing damping pad, and the impact force of closing the door is converted into a silent feedback of ≤20 decibels (equivalent to the ambient noise of the library), realizing "silent protection" in noise-sensitive scenarios such as school dormitories and high-end villas.
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Ecological customization and adaptationSupports seamless connection with smart access control systems (such as face recognition and card swiping modules). Through the reserved M2.5 standard interface, the smart module can be installed in 10 minutes, helping farms and parks to upgrade to digital security.
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Enhanced anti-malicious damageThe key parts of the lock body are made of anti-saw alloy steel, and with the hidden lock tongue design, the violent damage time is extended from the industry average of 5 minutes to more than 20 minutes, which is critical time for the alarm system response and personnel emergency disposal. It is especially suitable for the fence door protection of valuable material storage areas (such as farm warehouses and horse farm material rooms).
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Installation efficiency revolutionThe quick-install buckle + magnetic positioning design is adopted, and no professional tools are required. Ordinary workers can complete the installation (including door body drilling and debugging) in 15 minutes. Compared with traditional locks, the installation efficiency is increased by 3 times, which is suitable for commercial parks and new schools with tight construction periods.
Products Description
Extreme Environment Test Matrix
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Test type |
Test conditions |
Test indicators |
Results |
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Extreme cold test |
-40℃ constant temperature box, 72 hours |
Smoothness of lock body opening and closing, material embrittlement |
Opening and closing resistance increased by ≤15%, no parts were broken |
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High temperature test |
70℃ drying room, 72 hours |
PVC coating deformation, metal parts expansion |
Dimensional deformation <0.2mm, locking function was normal |
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Salt spray test |
5% salt water spray, 1500 hours |
Rust degree, lock core jamming |
Surface rust area <1%, lock core rotated flexibly |
Violent destruction test
Using professional anti-theft test equipment, we simulated malicious vandalism such as crowbar prying (torque 200N・m), electric saw cutting (power 1200W), and heavy object impact (5kg steel ball 1.2m fall). The results showed that the lock body lost its locking function after 18 minutes of continuous destruction, far exceeding the industry's average standard of "5-minute protection", building the last line of defense for safety protection.
Long-term durability test
Through automated testing equipment, we simulated the door body opening and closing 100 times a day (including impacts at different angles and different forces) and running continuously for 365 days (equivalent to an accelerated test with a 10-year use cycle). The results showed that the mechanical wear rate of the lock body was less than 8%, and the locking accuracy decreased by ≤5%, which can still meet the daily safety use needs, verifying the quality gene of "long life and low attenuation".
Why Choose SKYSEN?
Industry Depth: SKYSEN has been deeply involved in the hardware industry for many years and has obtained 12 patents for locks (including core technologies such as adaptive locking and silent damping), transforming "laboratory-level innovation" into "scenario-based solutions" to make each lock carry the temperature of technology.
Full-chain quality control: from raw material procurement (cooperation with the world's top 5 metal/plastic suppliers) to finished product delivery (32 quality inspection processes, including extreme environment simulation tests), the product defect rate is controlled below 0.3% (the industry average is 1.2%).
Scenario customization capability: It has an independent "lock customization laboratory" that supports deep customization from color, size to functional modules (such as Bluetooth unlocking, smart docking), and quickly delivers customized solutions in 15 days to meet the differentiated needs of commercial parks, high-end communities, etc.
Global service network: 27 after-sales outlets are set up in 5 continents around the world, providing 7×24-hour response service. Export business covers more than 120 countries and has served more than 100,000 projects in total. "Localized service" is used to solve the operation and maintenance problems of global customers, making "SKYSEN manufacturing" synonymous with "reliable and worry-free".
FAQ
Q: How to ensure the compatibility of locks with vinyl door bodies of different brands?
A: SKYSEN has established a "vinyl door database" covering the size and structural parameters of more than 90% of the mainstream door brands/models in the world. Door samples can be provided before purchase, and verified by the lock adaptation test bench (simulating door opening and closing, environmental impact, etc.) to ensure that the adaptation rate is greater than 98%; at the same time, it supports customized locks according to the special structure of the door body to solve the adaptation problem from the source. As a professional manufacturer, we are responsible for the "system compatibility" of each project.
Q: How is the delivery time and cost control of large-scale procurement (such as park renovation projects)?
A: SKYSEN has a 30,000 square meter smart factory equipped with an automated lock production line, with a daily production capacity of 5,000 sets of conventional model locks; for large-scale projects, a "special production plan" can be launched to shorten the delivery time to 15-20 days (the industry average is 30-45 days). At the same time, through the "centralized procurement - large-scale production - standardized delivery" model, the cost of bulk procurement can be reduced by 12% - 18%, the project budget can be controlled for B-end customers, and "industrial efficiency" can be used to enable large-scale projects to be implemented.
Q: How does the after-sales operation and maintenance of locks cover global projects?
A: Relying on the global after-sales network, SKYSEN provides "localized operation and maintenance services" for overseas projects - matching cooperative service providers in the country/region where the project is located, and reserving commonly used accessories; at the same time, it provides a "remote operation and maintenance guidance system" to remotely assist customers in troubleshooting and solving more than 90% of minor faults through AR technology. For major faults, we promise to respond on site within 48 hours (24 hours in the core areas of Europe and the United States), so that global projects can enjoy "undifferentiated operation and maintenance services". As a global supplier, we use "service radius" to expand the boundaries of customer value.
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