NRH
Spring Return Handle for Toolboxes & Industrial Cabinets | NRH 4201-120
Made to Order
The NRH 4201-120 is a robust and ergonomic spring handle designed for secure and comfortable operation on heavy-duty enclosures. Manufactured from durable SPCC steel with a bright and protective Chrome Plating finish, it offers reliable strength and corrosion resistance. The handle is fitted with a soft rubber grip to ensure a secure, non-slip hold that prevents hand fatigue. Its integrated spring mechanism provides a smooth action, extending to an optimal ~80° angle for carrying and automatically retracting to a flush, space-saving position when released. With a substantial net weight of 167g and a high 343N (35kg) tensile load capacity, it is built to handle demanding applications. As a product of NRH Box Hardware, it represents trusted quality in industrial hardware.
Primary Applications
This versatile and sturdy handle is ideal for a wide range of applications requiring a reliable pull and automatic stowaway:
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Industrial & Electrical Cabinets: Heavy doors and drawers on control panels, server racks, PLC cabinets, and power distribution units.
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Professional Tool Storage & Transport: Heavy-duty rolling tool chests, mobile service carts, mechanic's toolboxes, and field equipment cases.
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Transportation & Logistics Cases: Shipping containers, ATA flight cases for equipment, and military transport cases.
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Vehicle & Machinery: Compartment handles for truck toolboxes, construction equipment, and utility vehicle storage.
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Robust Furniture & Storage: Pull handles for industrial workbenches, technical furniture, and heavy-duty storage units.
How It Works (Operating Principle)
The handle operates on an efficient spring-loaded mechanism. To use, pull the rubber-gripped handle upward; it will smoothly extend to an optimal working angle of approximately 80 degrees, providing a secure and ergonomic grip for carrying. To store, simply release the handle. The internal spring automatically and smoothly retracts it, allowing the handle to fold down completely flat against the mounting surface. This ensures a low-profile, snag-free design ideal for stacking and transport.
Features & Specifications
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Ergonomic Rubber Grip: Features a soft rubber overmold for a comfortable, secure, and non-slip hold, reducing hand strain.
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Optimal Carrying Angle: Extends to a stable ~80° working angle, designed for effective and comfortable lifting.
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Automatic Spring Return: Retracts and folds flat automatically when released, maximizing space efficiency and safety.
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Durable Construction: Made of SPCC steel with a Chrome Plating finish for strength, durability, and corrosion resistance.
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High Load Capacity: Engineered for a substantial 343N (35kg) tensile load, ensuring reliable performance with heavy lids and doors.
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Precise Mounting Design: Designed for secure installation with an overall length of 122mm, a hole spacing of 85mm, and 4x Ø6mm mounting holes.
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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4201-120
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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
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Product Weight
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167g
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Tensile Load
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343N (35kg)
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Working Angle
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~80°
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Key Dimensions
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Overall Length: 122mm, Hole Spacing: 85mm, Grip Diameter: ~Φ16mm.
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Mounting Holes
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4 x Ø6mm
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Compliance
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Meets NRH quality standards.
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| 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 |
Spring Loaded Pull Handles Applications
Widely used across industries - from industrial manufacturing to specialized fields, delivering reliable hardware solutions.
Manufacturing & Industrial
Heavy-duty handles for production equipment, designed for frequent operation under heavy loads.
Automotive & Transportation
Anti-slip handles for transit cases, providing a comfortable and secure grip during transport.
Electronics & Technology
Recessed handles for electronic cabinets, saving space while maintaining a professional appearance.
Medical & Healthcare
Rounded corner handles for medical devices, easy to clean with no crevices for contamination.
Construction & Engineering
Heavy-duty handles for toolboxes, built for durability in outdoor construction environments.
Aerospace
Lightweight handles for aviation cases, designed to reduce overall weight without sacrificing strength.
Telecommunications
Handles for telecom cabinets, enabling convenient access during network maintenance.
Marine & Offshore
Stainless steel handles for marine equipment, resisting saltwater corrosion in offshore environments.
Energy & Power
D-ring handles for power distribution cabinets, providing safe and reliable load-bearing operation.
Defense & Military
Trifold handles for military cases, reliable in extreme field conditions and harsh environments.
Audio & Entertainment
Telescopic handles for stage equipment, offering flexible carrying options for touring productions.
Food & Beverage
Food-grade stainless steel handles, seamless design for easy washdown and sanitization.
Rail & Transit
Recessed handles for train equipment cabinets, designed to prevent snagging in tight spaces.
Data Centers
Cabinet handles for server racks, comfortable for frequent IT maintenance operations.
Security & Surveillance
Flush-mounted handles for security cabinets, resistant to forced entry and vandalism.
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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