The NRH 4201-140 is a premium Spring Handle from NRH Box Hardware, a trusted manufacturer since 1996. This handle is engineered for applications demanding exceptional strength and durability. As detailed in the product specifications, it is constructed from SPCC steel with a durable and bright Chrome Plating finish, and features a comfortable black rubber grip for secure, non-slip operation. The integrated spring mechanism ensures reliable extension for carrying and automatic retraction to a flush position when released. With a high 392N (40kg) tensile load capacity, it is designed to handle the most demanding industrial and transport applications. The product proudly carries the “NRH” brand stamp and is backed by international certifications including ISO 9001:2008, SGS, REACH, SVHC, and RoHS. OEM/ODM services are available for customized solutions.
Primary Applications
This robust handle is designed for securing and providing reliable access to heavy-duty enclosures:
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Heavy-Duty Industrial Toolboxes: Large rolling tool chests, mechanic’s service carts, and field maintenance kits.
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Industrial & Electrical Cabinetry: Access doors and drawers on control panels, server racks, and machinery enclosures.
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Transportation & Logistics Cases: ATA cases, shipping containers, and military transport boxes for equipment.
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Vehicle & Equipment Storage: Compartment handles on utility trucks and construction vehicles.
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Robust Furniture & Storage Systems: Pull handles for industrial workbenches and storage units.
How It Works (Operating Principle)
The handle operates on a reliable spring-loaded mechanism. To use, pull the rubber-gripped handle upward; it extends to provide a sturdy and ergonomic grip. To store, simply release the handle. The internal spring automatically and smoothly retracts it, folding the handle completely flat against the mounting surface for a safe, space-saving profile.
Features & Specifications
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Exceptional Load Capacity: Rated for a high 392N (40kg) tensile load, suitable for heavy lids and doors.
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Durable Chrome-Plated SPCC: SPCC steel body with Chrome Plating ensures longevity, strength, and a professional appearance.
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Ergonomic Rubber Grip: Soft black rubber overlay provides comfort and a secure, non-slip hold.
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Automatic Spring Return: Retracts to a flush position automatically when released, maximizing space and safety.
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Secure Mounting: Designed with multiple mounting holes for stable installation.
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Trusted Brand with Full Certification: A product of NRH Box Hardware, complying with ISO 9001:2008, SGS, REACH, SVHC, RoHS.
Technical Specifications
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Item
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Specification
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Brand
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NRH Box Hardware
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Model Number
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4201-140
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Product Name
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Spring Handle
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Primary Material
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SPCC Steel
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Surface Finish
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Chrome Plating
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Grip Material
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Rubber (Black)
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Product Weight
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201g
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Tensile Load
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392N (40kg)
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Compliance
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ISO 9001:2008, SGS, REACH, SVHC, RoHS
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Additional Info
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Manufacturer Since 1996. OEM/ODM Services Available.
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