NRH
R5151-33 Toggle Latch, SUS304, Compact Stainless Steel Fastener
Made to Order
The NRH R5151-33-S04-ZG is a compact, robust, and precisely engineered toggle latch designed for secure and reliable closure of panels, doors, and enclosures. As clearly detailed in the provided product images and specification drawing, it is constructed from high-quality SUS304 Stainless Steel and finished with a smooth Vibratory Finishing. Key technical data confirms a lightweight yet sturdy design with a net weight of 7g and a reliable tensile load capacity of 78N (8kg). Its over-center toggle mechanism, visible in the product photos, provides a positive, vibration-resistant lock, making it an excellent choice for applications demanding durability, corrosion resistance, and precise fit.
Technical Specifications
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Item
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Specification / Description
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Brand
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NRH (Na Hui Box Hardware)
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Model Number
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R5151-33-S04-ZG
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Product Name
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Toggle Latch
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Primary Material
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SUS304 Stainless Steel
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Surface Finish
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Vibratory Finishing
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Product Weight (Net)
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7g
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Tensile Load
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78N (8kg)
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Key Dimensions (from drawing)
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Height: 35.5mm, Length: 28.5mm, Width: 21mm, Thickness: 11mm
Material Thickness: 2mm Mounting Holes: 4 x Ø3.2mm |
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Note
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Specifications are derived from the provided product images and drawing. Data is for reference.
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Product Overview: Precision Engineered for Secure Closure
The R5151-33-S04-ZG, as shown in the product image, operates on a reliable toggle principle. The latch consists of a mounting base, a pivoting latch hook, and an internal spring mechanism. The "NRH" logo is visibly stamped on the latch hook, signifying brand authenticity. In the open position, the hook stands upright. To close, the user presses the hook down (as indicated by the hand-pointer icon in the image), causing it to swing over and engage with a strike plate. In the closed position, the mechanism passes "over center," creating a mechanically locked state that resists accidental opening from vibration. The use of SUS304 Stainless Steel provides excellent corrosion resistance, while the Vibratory Finishing ensures smooth edges and a consistent, clean appearance suitable for both functional and aesthetic applications.
Core Features
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Corrosion-Resistant & Durable: Made from SUS304 Stainless Steel, this latch offers superior strength and excellent resistance to rust and corrosion, ensuring long-term reliability in various environments, including those with moisture or chemical exposure.
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Reliable Toggle Mechanism: The over-center locking action, visible in the product photo, provides a secure, snap-in hold that resists loosening due to vibration or shock, with a rated 78N tensile load.
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Compact & Lightweight Design: With minimal dimensions and a weight of only 7g, it adds negligible bulk and mass, making it ideal for small to medium-sized enclosures, instrument cases, and control panels where space is limited.
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Precision Manufacturing: The detailed engineering drawings provided showcase precise dimensions and tolerances (e.g., 4x Ø3.2mm mounting holes), ensuring easy and accurate installation for a perfect fit.
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Professional Finish: The Vibratory Finishing process provides a uniform, satin-like surface that is free of sharp edges and burrs, enhancing safety, feel, and visual appeal.
Ideal Applications
Given its durable construction, reliable latching, and compact form factor, the R5151-33-S04-ZG is well-suited for a wide range of applications requiring a secure and lasting closure:
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Instrument & Electronics Enclosures: Ideal for securing covers on handheld test equipment, portable devices, sensor housings, and laboratory instrument cases.
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Industrial Control Panels & Cabinets: Perfect for locking access doors, small panels, and inspection hatches on machinery, electrical cabinets, and automation equipment.
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Communication & Network Equipment: Suitable for securing panels on routers, switches, modems, and other telecom or server chassis.
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Transport Cases & Toolboxes: Provides a secure latch for lightweight to medium-duty flight cases, sample cases, and toolboxes.
Choose a durable and precisely made latching solution. The NRH R5151-33-S04-ZG Toggle Latch delivers dependable performance, combining the longevity of SUS304 stainless steel with a robust toggle mechanism for your secure closure needs.
For further technical details or application support, please contact our team.
| 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 |
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.
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