NRH 5101-96K Toggle Latch | SUS304 Vibratory Finish Lock Hole 40kg

NRH 5101-96K Toggle Latch - SUS304 Stainless Steel, Vibratory Finish, Lock Hole, 40kg Load

The NRH 5101-96K is a premium stainless steel toggle latch designed for applications where corrosion resistance, hygiene, and optional security are essential. As confirmed by the specification image, it is manufactured from SUS304 stainless steel (AISI 304) with a smooth vibratory finishing - a satin, burr‑free surface that is easy to clean and highly resistant to rust, chemicals, and salt spray. The latch includes an integrated Φ2.4mm lock hole on the hook, allowing a padlock, security seal, or wire tie to be added for tamper‑evidence or access control. With a net weight of 86g and a solid 392N (40kg) tensile load, it provides reliable clamping force for medium‑duty doors, lids, and panels. Clear “NRH” branding ensures traceability and quality assurance.

As a product of NRH Box Hardware (established since 1996), this latch is manufactured under a certified quality management system. Regarding international compliance (ISO 9001, SGS, REACH, RoHS, SVHC), these standards can be supported based on customer requirements and applicable costs - please contact us for specific certification needs. OEM and ODM services are available for custom hole patterns, lever shapes, logo engraving, or alternative finishes. Detailed 2D engineering drawings and 3D CAD models are provided upon request to streamline your product integration.

Key dimensions: overall length 119.5mm, width 39mm, mounting holes 4×Φ4.5mm, lock hole diameter Φ2.4mm. Material thickness 1.4mm. Refer to the engineering drawing for complete dimension details.

Why SUS304 Stainless Steel + Vibratory Finishing?

SUS304 (AISI 304) is the most widely used austenitic stainless steel, offering excellent resistance to oxidation, rust, and a wide range of chemicals. Unlike plated carbon steel, SUS304 retains its corrosion resistance even if the surface is scratched - critical for outdoor, marine, and food processing environments. The vibratory finishing process uses abrasive media in a vibrating bowl to uniformly deburr, radius edges, and create a smooth, satin surface. Key benefits:

• Hygienic and easy to clean - no crevices or sharp edges trap contaminants; ideal for medical, laboratory, and food applications
• Superior corrosion protection - withstands salt spray, acidic cleaners, and high humidity without red rust
• Consistent, professional appearance - batch‑to‑batch uniformity eliminates manual polishing variation
• Improved safety - burr‑free edges eliminate risk of cuts during handling

Primary Applications - Versatile for Boxes, Cases, and Cabinets

These stainless steel toggle latches are super practical for a wide range of enclosures:

• Boxes and cases: Storage boxes, equipment cases, flight cases, instrument cases
• Toolboxes: Professional tool chests, portable tool kits, workshop storage
• Drawers and chests: Filing cabinets, tool chests, treasure chests, hope chests
• Cabinets and closets: Kitchen cabinets, office cabinets, locker doors, wardrobe closets
• Industrial and commercial: Machine guards, electrical enclosures, vending machines, public kiosks

Perfect for use at home, office, shop, garage, and outdoor environments where moisture or corrosion is a concern.

How It Works - Toggle Mechanism with Security Lock Hole

This latch uses a reliable over‑center toggle mechanism. The lever pivots to engage a hook with a strike plate on the opposing surface. Pushing the lever down generates a powerful clamping force that pulls the two surfaces tightly together, creating a rattle‑free seal. The over‑center geometry ensures the latch remains locked under vibration - it cannot open accidentally. To release, simply lift the lever.

The integrated Φ2.4mm lock hole is a key security feature. When the latch is closed, the hole aligns with a corresponding opening in the base or strike plate. A padlock shackle, security wire, or numbered seal can be passed through, physically preventing the lever from being lifted. This transforms the latch from a simple closure into a lockable, tamper‑evident fastening solution - ideal for valuable cargo, restricted access panels, or applications requiring compliance with security protocols.

Features & Technical Benefits

• Premium SUS304 stainless steel: True corrosion resistance, not just plated - ideal for harsh environments
• Smooth vibratory finish: Satin, burr‑free, easy‑to‑clean surface; safe to handle; resists fingerprints
• Integrated lock hole (Φ2.4mm): Accepts standard padlocks, security seals, or wire ties - adds physical security and tamper evidence
• Solid 40kg (392N) load capacity: Reliable clamping for medium‑duty doors, lids, and panels
• Smooth, quiet operation: Spring‑assisted action (depending on variant) provides crisp engagement feedback
• Precision mounting: 4×Φ4.5mm mounting holes on a compact base plate (119.5mm × 39mm) with 1.4mm thickness
• OEM/ODM flexibility: Custom lock hole sizes, lever shapes, logo engraving, or alternative finishes available

Technical Specifications (Based on Product Image)

• Brand: NRH Box Hardware
• Model Number: 5101-96K
• Product Name: Toggle Latch (with Lock Hole)
• Material: SUS304 Stainless Steel
• Finish: Vibratory Finishing
• Lock Hole Diameter: Φ2.4mm
• Net Weight: 86g
• Tensile Load: 392N (40kg)
• Key Dimensions: Overall Length: 119.5mm, Width: 39mm, Mounting Holes: 4×Φ4.5mm (refer to engineering drawing for complete details)
• Compliance: ISO 9001, SGS, REACH, RoHS, SVHC (available upon request - contact us for details)
• Additional Info: Manufacturer Since 1996. OEM/ODM Services Available. 2D drawings and 3D CAD models on request.

Why Trust NRH

NRH Box Hardware has been designing and manufacturing industrial latches, hinges, and handles since 1996. Our stainless steel toggle latches are trusted globally for their quality, corrosion resistance, and reliable performance in demanding environments - from marine and medical to industrial and logistics. The NRH 5101-96K is produced under an ISO 9001 certified quality management system with full batch traceability. Compliance with REACH, RoHS, and SVHC is available upon request. For engineers seeking a corrosion‑proof, lockable toggle latch with a clean, hygienic finish, the NRH 5101-96K delivers exceptional value.