NRH
R5103-75 Spring-Assisted Toggle Latch, SUS201 Stainless Steel, Heavy Duty Fastener
Made to Order
The NRH R5103-75 is a professional-grade, spring-assisted toggle latch engineered for demanding fastening applications. As detailed in the provided specification sheet, it is constructed from durable SUS 201 Stainless Steel and treated with a smooth Vibratory Polish finish. Key specifications include a net weight of 33g and a substantial tensile load capacity of 245N (25kg). Comprehensive orthographic drawings provide exact dimensions for precise integration. The product is manufactured by NRH, a specialist in box hardware since 1996, and is backed by international certifications including ISO 9001:2000, SGS, REACH, RoHS, and SVHC compliance. OEM/ODM services are available.
Technical Specifications (Based on Provided Product Images)
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Item
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Specification / Description
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Brand
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NRH Box Hardware
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Model Number
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R5103-75
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Product Name
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Toggle Latch
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Material
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SUS 201 Stainless Steel
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Finish
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Vibratory Polish
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Net Weight
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33g
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Tensile Load
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245N (25kg)
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Key Dimensions (from drawings)
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Latch Body Length: 74mm
Hook Length: 18mm Mounting Plate Width: 30mm Material Thickness: 1.3mm Mounting Holes: 4 x Φ4.2mm (for M4 screws) |
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Quality & Service
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ISO 9001:2000, SGS, REACH, RoHS, SVHC Compliant. OEM/ODM Supported.
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Product Overview: Reliable Performance with Spring-Assisted Action
The NRH R5103-75 is designed for simplicity, strength, and a superior user experience. Its operation is based on a robust over-center locking mechanism. The user manually presses the latch down, and the integrated spring-assist mechanism ensures smooth, consistent action and positive tactile feedback during engagement and disengagement. This enhances the feel and reliability of the operation. The SUS 201 Stainless Steel construction provides excellent mechanical strength and corrosion resistance, while the Vibratory Polish finish ensures a smooth, burr-free surface. The latch is engineered to securely fasten two panels or surfaces together with a reliable 245N holding force, making it a dependable choice for industrial and commercial closures.
Core Features
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Spring-Assisted for Smooth Operation: The internal spring provides a consistent, quality feel during the manual locking and unlocking cycle, ensuring smooth action and reliable performance.
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High-Strength Stainless Steel Build: Constructed from SUS 201 Stainless Steel for robust durability, good impact resistance, and long-term corrosion resistance in various environments.
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Secure Over-Center Locking: The mechanism delivers a strong, vibration-resistant mechanical lock rated for a 245N tensile load, ensuring panels remain firmly closed.
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Precision Engineering & Certified Quality: Detailed engineering drawings with exact dimensions (74mm Latch Body Length, 1.3mm Material Thickness) allow for easy integration. Manufactured under an ISO 9001:2000 quality system and compliant with REACH, RoHS, and SVHC regulations.
Ideal Applications
This heavy-duty latch is the ideal solution for applications requiring a strong, reliable closure with excellent operability:
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Industrial Control Panels & Electrical Enclosures: For securing doors on PLC cabinets, power distribution units, and large control panels.
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Server Racks & Network Cabinets: Providing a reliable and smooth-operating latch for data center server racks and communication equipment.
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Machinery Housings & Safety Guards: Securing protective covers, access hatches, and guards on industrial machinery and automation equipment.
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Professional Toolboxes & Equipment Cases: Offering a robust and user-friendly closure for heavy-duty tool chests and field service cases.
Choose a latch that combines strength with smooth action. The NRH R5103-75 Spring-Assisted Toggle Latch delivers powerful clamping force, reliable performance, and a premium feel for your most demanding applications.
| 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.
Our Manufacturing Capabilities
Factory & Production Scale
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