NRH
Adjustable Toggle Latch | Heavy Duty Draw Latch for Precision Fastening
Made to Order
As a leading product from NRH Box Hardware with a legacy since 1996, this Adjustable Toggle Latch is engineered for applications requiring precise and reliable clamping without the need for padlock security. It is precision-crafted from SUS304 stainless steel and finished with Electropolishing for superior corrosion resistance and a clean, durable surface. Designed to firmly clamp two panels or doors together, its standout feature is a fine-tuning screw for length adjustment (70-81.5mm), allowing for perfect alignment and tension control. This latch delivers robust performance with a high tensile load capacity, making it ideal for environments where fit and function are paramount.
Primary Applications:
This precision-adjustable latch is the ideal solution for fastening a wide range of enclosures where a secure, rattle-free closure is needed:
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Military & Defense Equipment: Ruggedized transport cases for field gear, equipment storage boxes, and modular system containers.
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Aerospace & Aviation: Flight cases for sensitive instruments, ground support equipment housings, and aircraft part containers.
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Industrial & Electrical Cabinets: Control panels, server racks, network cabinets, and machinery access doors requiring precise gap adjustment.
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Medical & Laboratory Instruments: Sterilization trays, medical device enclosures, and secure housings for laboratory equipment.
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Precision Instrumentation & Calibration: High-end measurement device boxes, portable analyzer cases, and calibration standard enclosures.
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Telecommunications: Outdoor equipment cabinets, network node housings, and field-deployable hardware cases.
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Transportation & Logistics: Protective shipping cases, modular storage systems, and equipment transit containers.
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Audio-Visual & Broadcast: Road cases for sensitive AV equipment, broadcast camera cases, and lighting gear containers.
How It Works (Operating Principle):
This latch functions as a precision-adjustable clamping mechanism. The base plate mounts on one surface, while the lever assembly, equipped with a hook and a fine-tuning screw, engages a strike plate on the opposing surface. To adjust, simply turn the screw to extend or retract the hook, setting the exact clamping distance between 70mm and 81.5mm. This compensates for manufacturing tolerances, panel warpage, or gasket compression. To secure, push the lever down-the spring-assisted, over-center action pulls the two objects tightly together, ensuring a vibration-resistant seal. The design focuses on pure mechanical fastening efficiency without a lock hole.
Features & Specifications:
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Precision Length Adjustment: Integrated screw allows for fine-tuning of the effective length (70mm - 81.5mm) for an optimal, custom fit.
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Premium Material & Finish: Constructed from SUS304 stainless steel with an Electropolished surface for maximum corrosion resistance, strength, and hygiene.
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High Load Capacity: Engineered to withstand a tensile load of 343N (35kg), ensuring reliable and durable closure.
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Clean Design (No Lock Hole): Streamlined for applications where padlock security is not required, offering a sleek profile.
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Trusted Brand & Full Certification: Proudly manufactured by NRH Box Hardware since 1996. Complies with ISO 9001:2000, SGS, REACH, RoHS, and SVHC international standards. OEM/ODM services are available.
Technical Specifications:
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Item
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Specification
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|---|---|
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Brand
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NRH Box Hardware
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|
Model
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5610-69-KS (Example from previous context)
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Name
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Adjustable Toggle Latch
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|
Material
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SUS304 Stainless Steel
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|
Finish
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Electropolishing
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|
Lock Hole
|
No
|
|
Adj. Range
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70mm - 81.5mm (Screw adjustable)
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|
Weight
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38g
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|
Tensile Load
|
343N (35kg)
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|
Key Dims
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As per detailed technical drawing (e.g., various lengths, hole positions Ø5.2mm, Ø8mm).
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|
Compliance
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ISO 9001:2000, SGS, REACH, RoHS, SVHC
|
| Brand | NRH |
|---|---|
| Country of Origin | China |
| Certifications | CE, ISO9001, UL, SGS, RoHS |
| Minimum Order Quantity | 1 |
| Production Lead Time | 7-30 days |
| Stock Status | Made to Order |
Adjustable Toggle Latches Applications
Widely used across industries - from industrial manufacturing to specialized fields, delivering reliable hardware solutions.
Manufacturing & Industrial
Latches for production line equipment enclosures, ensuring operational safety and secure closure.
Automotive & Transportation
Latches for transit cases, preventing loosening during long-distance road transport.
Electronics & Technology
Latches for electronic cabinets, providing dust-proof and tamper-resistant security.
Medical & Healthcare
Corrosion-resistant latches for medical device enclosures, meeting strict hygiene standards.
Construction & Engineering
Latches for toolboxes and outdoor equipment, built to withstand harsh weather conditions.
Aerospace
Lightweight, high-strength latches for aviation cases, meeting aerospace weight requirements.
Telecommunications
Security latches for telecom cabinets, preventing unauthorized access to critical infrastructure.
Marine & Offshore
316 stainless steel latches for marine enclosures, resisting saltwater corrosion in harsh sea conditions.
Energy & Power
Heavy-duty latches for power distribution cabinets, ensuring safe closure in high-voltage environments.
Defense & Military
MIL-SPEC latches for military cases, meeting rigorous defense-grade standards.
Logistics & Warehousing
Latches for shipping cases, reliable and durable through frequent loading and unloading cycles.
Security & Surveillance
Tamper-proof latches for surveillance cabinets, preventing unauthorized access to security equipment.
Rail & Transit
Fire-retardant latches for train equipment cabinets, meeting railway fire safety standards.
Oil & Gas
ATEX-certified explosion-proof latches for hazardous area enclosures.
Data Centers
Latches for server racks, providing secure access control for IT maintenance operations.
What is the minimum order quantity?
Our minimum order quantity is 1 units. For larger orders, please contact us for volume pricing.
What payment methods do you accept?
We accept T/T, L/C, PayPal, and Western Union. Payment terms can be negotiated based on order size and business relationship.
Do you offer custom OEM/ODM services?
Yes, we provide OEM and ODM services. Please contact our sales team to discuss your specific requirements.
What are the shipping options?
We offer global shipping via DHL, FedEx, UPS, and sea freight. Shipping costs are calculated based on destination and order quantity.
Our Manufacturing Capabilities
Factory & Production Scale
Production Process
Quality Control & Testing
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