5103-70K Chrome-Plated Toggle Latch with Padlock Hole, Ideal for Various Enclosures and Cases

NRH 5103-70K Toggle Latch - SPCC Steel, Chrome Plating, Padlock Hole (Φ5.5mm), 79kg Load

The NRH 5103-70K, as clearly detailed in the specification image, is a versatile and robust latch designed to securely fasten and optionally lock two parts of an enclosure or case together. Crafted from SPCC steel with a bright chrome plating finish, it offers durability and corrosion resistance. With a net weight of 36g and an exceptional 775N (79kg) tensile load, it provides substantial holding power for its compact size of 83.5mm in length and 70.5mm in height. The integrated Φ5.5mm padlock hole is its standout security feature. Comprehensive dimensional drawings are available for seamless integration into your product design.

As a product of NRH Box Hardware (established since 1996), this latch is produced under a certified quality management system. Regarding international compliance (ISO 9001, 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 applications.

Key mounting details: overall length 83.5mm, height 70.5mm, mounting plate width 33.5mm, material thickness 1.4mm, with 4x Φ4mm mounting holes and a Φ5.5mm padlock hole.

Primary Applications - Ideal for a World of Boxes & Cases

• Professional and DIY toolboxes: For mechanics', electricians', or carpenters' tool chests - keeps lids secure during transport, padlock secures valuable tools
• Instrument and calibration cases: Protecting delicate test equipment, surveying instruments, or musical gear - prevents accidental opening and tampering
• Field service and maintenance kits: Cases for HVAC technicians, telecom engineers, or military personnel - withstands bumps and secures sensitive components
• Electrical and utility enclosures: Small to medium‑sized junction boxes, control panels, or meter cabinets - provides a robust seal against dust/moisture and can be locked for safety
• Transport and shipping containers: Smaller shipping crates, sample cases, or military ammunition boxes - handles vibration and ensures contents remain secure
• Outdoor equipment cases: Generator enclosures, portable power station cases, or outdoor speaker boxes - chrome finish offers weather resistance, lock adds security
• Retail and display cases: Back panels of display cases for electronics, collectibles, or retail merchandise - allows staff access while preventing customer tampering
• Medical and laboratory equipment carts: Secures doors on mobile medication carts, diagnostic device cases, or lab sample storage - with locking for controlled access

How It Works - Toggle Mechanism with Security

This latch uses a spring‑assisted over‑center toggle mechanism. Pushing the lever down pulls the hook tight, creating a rattle‑free seal between two panels. Lifting the handle releases the clamp. The integrated Φ5.5mm padlock hole aligns when closed, allowing a standard padlock to be added - transforming a simple closure into a theft‑deterrent or access‑controlled lock.

Features & Specifications

• Secure fastening and locking: Provides a strong 775N (79kg) mechanical hold and a dedicated Φ5.5mm padlock hole - allows transition from tight closure to locked security
• Compact and robust build: Dimensions: 83.5mm (L) x 70.5mm (H) x 33.5mm (W), weight only 36g - high strength‑to‑size ratio
• Durable chrome‑plated steel: SPCC steel core with chrome plating ensures longevity, wear resistance, and corrosion protection
• Easy integration: Detailed dimensional drawings with 4x Φ4mm mounting holes, 1.4mm material thickness for straightforward installation
• Trusted brand with certification: NRH Box Hardware since 1996. Compliance available upon request. OEM/ODM supported

Technical Specifications (Based on Product Image)

• Brand: NRH Box Hardware
• Model Number: 5103-70K
• Product Name: Toggle Latch
• Material: SPCC (Steel)
• Finish: Chrome Plating
• Net Weight: 36g
• Tensile Load: 775N (79kg)
• Security Feature: Padlock Hole (Φ5.5mm)
• Key Dimensions: Overall Length: 83.5mm, Latch Body Height: 70.5mm, Mounting Plate Width: 33.5mm, Material Thickness: 1.4mm, Mounting Holes: 4 x Φ4mm
• Compliance: ISO 9001, REACH, RoHS, SVHC (available upon request - contact us for details)
• Additional Info: Manufacturer Since 1996. OEM/ODM Services Available. Detailed engineering drawings available on request.

Why Trust NRH

NRH Box Hardware has been producing industrial latches and hardware since 1996. The NRH 5103-70K is made under a certified quality management system. Compliance with ISO, REACH, RoHS, or SVHC is available upon request - please consult us for feasibility and pricing. Our long‑standing expertise in toggle latches ensures a reliable, high‑strength, and lockable fastening solution for toolboxes, instrument cases, electrical enclosures, and countless other applications.