NRH R4201-100 Spring Handle | SUS 201 Brushed Finish Toolbox Handle

NRH R4201-100 Spring Handle - SUS 201 Stainless Steel, Brushed Finish, Rubber Grip, 25kg Load

The NRH R4201-100 is a durable and reliable spring handle from the trusted manufacturer NRH Box Hardware, with a heritage since 1996. Engineered for daily use, it is constructed from SUS 201 stainless steel and features a sleek brushed surface finish, offering good corrosion resistance and a professional appearance. The handle is equipped with a black rubber grip sleeve for a secure, non‑slip, and comfortable hold. Its integrated spring mechanism ensures smooth extension for carrying and provides automatic retraction to a flush, space‑saving position when released. Weighing only 108g with a 245N (25kg) tensile load, it is a practical solution for a variety of enclosures. The product bears the “NRH” stamp.

Regarding international compliance (ISO 9001, SGS, REACH, RoHS, SVHC), these standards can be supported based on customer requirements and applicable costs - please contact us for specific certification needs. OEM and ODM services are available.

Key dimensions include an overall length of 100mm, overall width of 72.5mm, and hole spacing of 75mm, with 4x Ø5.5mm mounting holes.

Primary Applications

• Professional flight and transport cases: ATA cases, road cases, and equipment transit boxes for touring and logistics
• Tool and instrument storage: Toolboxes, mobile work carts, and cases for field testing or measurement devices
• Industrial and electrical enclosures: Access doors and drawers on control cabinets, server racks, and modular panels
• General commercial use: Light to medium‑duty shipping containers and storage boxes

How It Works - Spring‑Loaded Mechanism

Operation is intuitive and efficient. To use, pull the rubber‑gripped handle upward; it extends smoothly to a stable working angle for easy carrying or opening. To store, simply release your grip. The internal spring automatically retracts the handle, folding it completely flat against the mounting surface. This provides a secure grip when needed and a streamlined, snag‑free profile when not in use.

Features & Specifications

• Durable SUS 201 construction: SUS 201 stainless steel with a brushed finish provides good durability and a clean, modern look
• Ergonomic rubber grip: The black rubber sleeve ensures a comfortable, secure, and non‑slip hold
• Automatic spring return: Retracts to a flush position automatically when released, saving space and enhancing safety
• Optimized load capacity: Rated for a 245N (25kg) tensile load, suitable for frequent use with standard‑weight lids and doors
• Precise mounting design: Engineered for easy and secure installation with 75mm hole spacing and 4x Ø5.5mm mounting holes

Technical Specifications

• Brand: NRH Box Hardware
• Model Number: R4201-100
• Product Name: Spring Handle
• Primary Material: SUS 201 Stainless Steel
• Surface Finish: Brushing
• Grip Material: Rubber Sleeve (Black)
• Product Weight: 108g
• Tensile Load: 245N (25kg)
• Key Dimensions: Overall Length: 100mm, Overall Width: 72.5mm, Hole Spacing: 75mm, Mounting Holes: 4 x Ø5.5mm
• Compliance: ISO 9001, SGS, REACH, RoHS, SVHC (available upon request)
• Additional Info: Manufacturer Since 1996. OEM/ODM Services Available.

Why Trust NRH

NRH Box Hardware has been producing industrial spring handles and hardware since 1996. The NRH R4201-100 is made under a certified quality management system. Compliance with ISO, SGS, REACH, RoHS, or SVHC is available upon request - please inquire for feasibility and pricing. Our long‑standing expertise in stainless steel handles ensures a reliable product for critical applications.