NRH
R5151-33 Toggle Latch, Stainless Steel, Compact Fastener
Made to Order
The NRH R5151-33 is a compact and lightweight toggle latch designed for reliable closure on small to medium-sized panels and enclosures. The product is constructed from Steel with Zinc Plating and finished with a Vibratory Finishing process. Key technical data confirms an ultra-lightweight design of 7g and a tensile load capacity of 78N (8kg). Its simple, over-center toggle mechanism provides a secure, tool-free latching solution for applications where space and weight are at a premium, offering a cost-effective fastening option.
Core Specifications (from product image & update):
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Model: R5151-33
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Material: Steel with Zinc Plating
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Finish: Vibratory Finishing
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Product Weight: 7g
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Tensile Load: 78N (8kg)
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Key Dimensions (from drawing): Length: 33.5mm; Width: 19mm; Height: 27.5mm; Material Thickness: 2mm; Mounting Holes: 4 x Ø3.2mm.
Product Overview: Compact and Reliable Latching
The R5151-33 operates on a straightforward toggle principle. The latch consists of a handle, a pivot, and a catch. In the open position, the handle stands upright. To close, the handle is pressed down, which causes the hooked catch to swing over and engage with a fixed strike plate or the edge of a panel. In the down position, the latch passes "over center," creating a mechanically locked state that resists vibration. To open, the handle is simply lifted. The use of Zinc Plating on steel provides a basic level of corrosion resistance and a clean finish, while the Vibratory Finishing ensures smooth operation and removes sharp edges, making it suitable for functional applications in controlled environments.
Technical Specifications & Core Features
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Compact & Lightweight Design: With a minimal footprint (33.5mm L) and a weight of only 7g, this latch adds negligible bulk and mass, making it ideal for small equipment cases and electronic enclosures.
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Reliable Toggle Mechanism: The over-center locking action provides a positive, vibration-resistant hold with a 78N tensile load capacity, securing panels effectively.
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Cost-Effective Steel Construction: Made from Steel with Zinc Plating, it offers a good balance of strength and cost-effectiveness, providing basic rust protection for general-purpose use.
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Smooth Finished Surface: The Vibratory Finishing process provides a uniform surface that is free of sharp edges, ensuring safe handling and a consistent appearance.
Ideal Applications
Given its small size, light weight, and dependable performance, the R5151-33 is well-suited for a variety of light-duty fastening needs in indoor or benign environments:
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Small Instrument & Electronics Cases: Perfect for securing the lids of handheld test equipment, portable measurement devices, and sensor housings used indoors.
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Control Panels & Access Covers: Used on small electrical control boxes, instrument panel covers, and inspection hatches on machinery in non-corrosive environments.
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Network & Communication Devices: Suitable for securing covers on indoor modems, routers, switches, and other telecommunications equipment.
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Lightweight Storage & Display Boxes: Ideal for presentation cases, sample boxes, or light-duty storage containers where a simple, secure closure is needed.
Choose a minimal and economical latching solution. The NRH R5151-33 Toggle Latch delivers reliable performance in a tiny package, combining the strength of steel with the basic protection of zinc plating for cost-conscious applications.
For further technical details or application support, please contact our team.
| Brand | NRH |
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| 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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