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      NRH Toggle Clamp | Professional Quick Release Clamp for Industrial Workholding

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  • Functional characteristics

  • NRH Toggle Clamp | Professional Quick Release Clamp for Industrial Workholding

    The NRH Toggle Clamp is a professional-grade, quick-action clamping solution designed for efficiency and reliability in demanding workshop and industrial environments. Featuring a distinctive blue handle for instant visual identification and operation, this clamp is built for rapid securing and release of workpieces. Manufactured by NRH Box Hardware, a trusted name in industrial hardware with a legacy dating back to 1996, this product embodies decades of engineering expertise. It is proudly backed by major international certifications including ISO 9001:2000​ for quality management and complies with REACH, RoHS, and SVHC​ environmental and safety standards. We also offer comprehensive OEM/ODM services​ to tailor this solution to your specific application needs.
    Primary Applications
    This versatile quick-release clamp is engineered for rapid workholding across a broad spectrum of tasks, with a particular focus on securing and fastening various types of enclosures and cases:
    • Industrial & Equipment Enclosures:​ Securing access panels, doors, and lids on control cabinets, server racks, electrical boxes, machinery guards, and junction boxes.
    • Transport & Shipping Cases:​ Providing reliable closure for heavy-duty flight cases, ATA cases, road cases, shipping containers, and protective transit boxes​ used in broadcasting, music, and logistics.
    • Military & Field Equipment Cases:​ Ensuring secure fastening on ruggedized military cases, field communication boxes, weapon storage containers, and tactical gear cases​ that require quick access and robust sealing.
    • Aerospace & Aviation Containers:​ Used on aircraft maintenance toolboxes, ground support equipment (GSE) housings, and sensitive instrument transport cases.
    • Medical & Laboratory Equipment Housings:​ Securing doors and covers on sterilization trays, medical device enclosures, laboratory instrument cases, and mobile medical carts.
    • Telecommunications & Outdoor Cabinets:​ Fastening doors on outdoor telecom shelters, network cabinets, fiber optic distribution boxes, and power supply enclosures.
    • Automotive & Vehicle Storage:​ Used in vehicle toolboxes, truck storage compartments, utility vehicle boxes, and RV access panels.
    • Metal Fabrication & Welding:​ Essential for securing parts in welding jigs, fixtures, and fabrication tables with speed and strong holding force.
    • Woodworking & Carpentry:​ Ideal for holding boards, panels, and assemblies firmly in place during cutting, routing, sanding, and gluing operations.
    • General Assembly & Manufacturing:​ Used on production lines, in assembly jigs, and at inspection stations for fast, reliable part positioning and clamping.
    • DIY & Workshop Projects:​ A robust tool for hobbyists, makers, and repair shops requiring a dependable, quick-action clamp.
    • Prototyping & Fixturing:​ Perfect for creating custom jigs and fixtures in R&D or low-volume production settings.
    How It Works (Operating Principle)
    This clamp operates on a powerful over-center toggle mechanism, the industry standard for quick, high-force clamping. The prominent blue handle acts as the lever. To clamp, simply push the handle down. This action moves the clamping arm through a mechanical over-center point, locking it securely in place and applying consistent, high pressure to the workpiece. To release, pull the handle up, which instantly retracts the arm, allowing for fast unloading and reloading. This design enables efficient one-handed operation, drastically reducing cycle times in repetitive tasks.
    Features & Specifications
    • Quick-Action Blue Handle:​ The signature blue handle ensures easy, rapid operation and provides clear visual feedback on the clamp’s status (open/closed).
    • Robust Construction:​ Engineered from high-grade materials (such as SUS304​ as indicated in some variants) for durability and long service life under industrial conditions.
    • High Clamping Force:​ Delivers substantial holding power suitable for a wide range of materials and workpiece sizes, preventing movement during operations.
    • Secure & Stable Mounting:​ Designed with multiple, strategically placed mounting holes (e.g., patterns like 2x ∅6.5mm and 4x ∅6.5mm are common) for solid integration into workbenches, jigs, or machinery.
    • Trusted Brand with Full Certification:​ A product of NRH Box Hardware, ensuring quality and reliability. Compliant with ISO 9001:2000, SGS, REACH, RoHS, and SVHC.
    • Customization Available:OEM/ODM services​ allow for modifications to dimensions, finish, or force to meet specific project requirements.
    Technical Specifications
    Item
    Specification / Description
    Brand
    NRH Box Hardware
    Product Name
    Toggle Clamp / Quick Release Clamp
    Key Feature
    Quick-Action Over-Center Mechanism
    Handle Color
    Blue (for quick identification)
    Common Materials
    High-Strength Steel, Stainless Steel variants (e.g., SUS304) available
    Mounting
    Multiple hole patterns for versatile and secure installation
    Certifications
    ISO 9001:2000, SGS, REACH, RoHS, SVHC
    Service
    OEM/ODM Services Available
    Brand Heritage
    Since 1996

    nrh since 1996

    oolbox Hardware - NRH

    Product production process, logistics and shipping, as well as OEM production

    Product production process, logistics and shipping, as well as OEM production

Send Inquiry

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Contact Us Tel & WhatsApp & Wechat

+8618017975137(Nancy yang)

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Room 1703-1704, Zhongji Mansion, 819 Yinxiang Road, Nanxiang Town, Jiading District, Shanghai, China

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nrh-gz@nrh.cn

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