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4201-120-1 Stainless Steel Spring Handle: 304SS, 35kg Load, 90° Opening for Toolboxes

4201-120-1 Stainless Steel Spring Handle: 304SS, 35kg Load, 90° Opening for Toolboxes 4201-120-1 Stainless Steel Spring Handle: 304SS, 35kg Load, 90° Opening for Toolboxes 4201-120-1 Stainless Steel Spring Handle: 304SS, 35kg Load, 90° Opening for Toolboxes 4201-120-1 Stainless Steel Spring Handle: 304SS, 35kg Load, 90° Opening for Toolboxes 4201-120-1 Stainless Steel Spring Handle: 304SS, 35kg Load, 90° Opening for Toolboxes

 

The NRH 4201-120-1​ is a professional-grade, spring-assisted handle engineered for reliable and effortless operation on demanding enclosures. This handle is constructed from 304 Stainless Steel​ and finished with a Vibratory Polish, ensuring superior corrosion resistance, a smooth tactile feel, and a durable, easy-to-clean surface. With a solid load capacity of 35kg​ and a product weight of 140g, it is designed to provide a secure grip and smooth opening action for heavy-duty lids and panels without adding excessive weight.
The technical specifications define all critical integration dimensions, including an overall length of 103mm, a mounting plate height of 42mm, and precise 85mm​ center-to-center mounting hole spacing. A key functional highlight is its approximately 90° opening angle, which allows the handle to swing out to a natural gripping position and retract flush when not in use. Please note: The provided technical data is for reference to aid selection and integration.

Product Spotlight: Engineered for Performance and Durability

The NRH 4201-120-1​ features an integrated spring mechanism that automatically returns the handle to its closed, streamlined position. This design not only provides a clean, snag-free profile but also reduces the initial effort required to open a latched panel, as pulling the handle begins the disengagement process. The use of Vibratory Polished 304 Stainless Steel​ makes it resistant to harsh environments, fingerprints, and frequent handling, maintaining its professional appearance over time.

Technical Specifications & Core Features

Based on the comprehensive specifications provided:
  • Premium 304 Stainless Steel:​ Offers excellent strength and outstanding resistance to rust and corrosion, suitable for industrial, workshop, and outdoor applications.
  • Vibratory Polished Finish:​ Provides a smooth, semi-reflective surface that is both aesthetically pleasing, easy to sanitize, and resistant to showing marks from daily use.
  • Robust Load Rating & Spring Action:​ Rated for 35kg, ensuring it can handle heavy lids. The spring mechanism​ facilitates an ~90° opening arc​ for comfortable, one-handed operation.
  • Precision Engineering for Secure Fit:​ Detailed dimensional data guarantees perfect integration:
    • Overall Dimensions: 103mm (L)
    • Mounting Hole Centers: 85mm
    • Key Plate & Bracket Dimensions: Heights of 42mm​ and 30mm, and a detailed mounting pattern with 4 x Ø5.8mm holes.
    • Additional Design Specs: Includes a grip width of 30mm, a return angle profile defined by dimensions like 63mm​ and 122mm, and a material thickness of 2.2mm.

Ideal Applications

The robust construction, convenient spring return, and 35kg load capacity make the 4201-120-1 the optimal choice for a wide range of professional container and enclosure applications:
  • Industrial Toolboxes & Equipment Cases:​ Perfect for mechanic’s chests, field service kits, and machine guard access panels. The spring return keeps the handle safely stowed, and the 304 stainless steel withstands workshop fluids and grime.
  • Professional Transport & Instrument Cases:​ Ideal for flight cases​ housing audio/video gear, calibration equipment, or sensitive instrumentation. The handle provides a secure point for carrying, and the flush design protects against impacts during transit and storage.
  • Musical & Specialized Equipment Cases:​ Excellent for guitar cases, speaker cabinets, or photography equipment cases where a dependable, heavy-duty handle is required for both transport and frequent access.
  • Outdoor & Job Site Equipment Containers:​ Suitable for containers storing tools or equipment exposed to the elements, thanks to the corrosion-resistant 304 stainless steel construction.
Upgrade your cases with a handle built for professional use.​ The NRH 4201-120-1 Stainless Steel Spring Handle combines industrial durability, user-friendly operation, and a clean aesthetic for the most demanding applications.
For detailed CAD files, material certifications, or application consultation, contact our technical support team.
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