NRH
Stainless Steel Spring Handle with 80° Stop | Auto-Return for Tool Cases
Made to Order
The NRH 4201-120 is a heavy-duty spring handle engineered for reliable, daily use on professional equipment cases and enclosures. Manufactured from durable 304 Stainless Steel (SUS304) with a smooth Vibratory Finishing, it combines corrosion resistance with a clean, easy-to-maintain surface. The handle is fitted with a comfortable black rubber grip for a secure, non-slip hold. Its defining features include a practical ~80° working angle for stable carrying and an automatic spring-return mechanism that folds the handle flat when released. With a net weight of 161g and a robust 343N (35kg) tensile load, it is built to last. As a product of NRH Box Hardware, a trusted manufacturer since 1996, it is backed by ISO 9001, SGS, REACH, and RoHS certifications, with OEM/ODM services available.
Primary Applications
This handle is the practical choice for securing and accessing a wide array of industrial and transport containers:
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Professional Tool & Equipment Storage: Heavy-duty rolling tool chests, mobile service carts, and field technician cases that are frequently moved.
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Industrial & Electrical Cabinets: Doors and drawers on control panels, server racks, and modular industrial enclosures.
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Transportation & Logistics Cases: ATA flight cases, shipping containers, and protective transit boxes for instruments and gear.
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Vehicle & Machinery: Access handles for truck toolboxes, construction equipment panels, and utility compartments.
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Robust Furniture & Workstations: Pull handles for industrial workbenches and technical storage units.
How It Works (Operating Principle)
The handle operates on a straightforward spring-loaded principle. To carry, pull the handle up; it smoothly extends to the ~80° working stop, providing a stable and ergonomic grip. To store, simply release it. The internal spring automatically retracts the handle, allowing it to fold down completely flush against the surface, ensuring a space-saving and snag-free profile.
Features & Specifications
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Durable 304 Stainless Steel: SUS304 construction offers excellent corrosion resistance for long-term use in various environments.
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Smooth Vibratory Finish: The Vibratory Finishing provides a uniform, satin surface that is easy to clean and maintains a professional look.
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Ergonomic Rubber Grip: Black rubber overlay ensures a comfortable, secure, and non-slip hold.
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~80° Working Stop & Auto-Return: Extends to a stable angle for carrying and retracts automatically when released for convenient storage.
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High Load Capacity: Rated for a 343N (35kg) tensile load, built to handle frequent use with heavy lids.
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Precise Mounting: Engineered 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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|---|---|
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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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304 Stainless Steel (SUS304)
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Surface Finish
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Vibratory Finishing
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Grip Material
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Rubber (Black)
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Product Weight
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161g
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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, Grip Diameter: ~Φ16mm, Hole Spacing: 85mm.
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Mounting Holes
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4 x Ø6mm
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Compliance
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ISO 9001:2000, SGS, REACH, RoHS
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Note
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Manufacturer Since 1996. OEM/ODM Services Available. Specifications are for reference.
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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
Production Process
Quality Control & Testing
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