Acrylonitrile Butadiene Styrene(ABS) Heavy-Duty Spring & Recessed Handles for Industrial Cases
1 ProductsNRH handles provide reliable gripping and lifting solutions for industrial equipment, flight cases, toolboxes, server racks, and medical enclosures. Our handle range includes spring handles (heavy-duty with 25-80kg load), recessed handles (flush mounting), case ring handles (foldable), plastic handles (lightweight), telescopic handles (adjustable), and cabinet handles (decorative and functional). Manufactured from SUS304 stainless steel (corrosion resistant), SPCC steel with chrome plating (cost‑effective), zinc alloy, and engineering plastics. Available surface finishes: mirror polish, brushed, vibratory polish, and powder coating. Choose the right handle for your application: spring handles for easy gripping with automatic return, recessed handles for space‑saving installations, case ring handles for portable cases, or telescopic handles for extendable reach. All handles are load‑tested and designed for long‑term durability. NRH supports OEM/ODM customization - size, material, finish, logo, and load capacity. ISO 9001 certified. Free samples for qualified customers. Contact us for bulk pricing or custom designs.
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Filtered by: Acrylonitrile Butadiene Styrene(ABS)
Material: Acrylonitrile Butadiene Styrene(ABS)
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Frequently Asked Questions About Handles
We have no minimum order for in-stock catalog items - order even 1 piece if you need it. Shipping is freight collect for sample and small quantity orders. For custom laser engraving, private labeling, or non-catalog specifications, MOQ varies by product model and manufacturing process. Contact our sales team with your specific requirements for a precise quote and lead time.
We manufacture in 5 primary materials, each specified for different operating environments:
- SUS304 stainless steel - excellent corrosion resistance with passivated finishes available for enhanced durability in harsh environments (consult our engineers for specifications). Our most popular choice for marine hardware, food processing equipment, and outdoor enclosures.
- SUS201 stainless steel - cost-effective option for indoor dry environments with good general corrosion resistance.
- Cold-rolled carbon steel (SPCC) - high tensile strength for heavy-load applications, available with zinc, nickel, or chrome plating for corrosion protection.
- Zinc alloy (ZAMAK) - precision die-cast for complex geometries, naturally corrosion-resistant, ideal for decorative and medium-duty applications.
- ABS plastic - lightweight, non-conductive, and chemical-resistant, perfect for electronic equipment cases and medical instrument enclosures.
- In-stock items: Ship within 48 hours of order confirmation.
- Standard catalog models (made-to-order): 7-15 business days.
- OEM / custom tooled products: 25-35 business days depending on part complexity and tooling requirements.
- Express / urgent orders: Rush production is available for an additional fee - contact your account manager for options.
Absolutely - OEM and ODM manufacturing is a core part of our business. We support:
- Custom sizes & shapes: Full tooling design based on your drawings, samples, or concept sketches.
- Surface finish options: Polished, brushed, powder coated, chrome plated, nickel plated, zinc plated, and custom colors.
- Logo marking: Laser engraving, silk screening, embossing, or custom mold inserts.
- Packaging customization: Branded boxes, foam inserts, custom labels, and export-grade packaging.
- Material modification: Custom alloys, food-grade 316 stainless steel, and RoHS-compliant materials.
Our factory is ISO 9001:2015 certified and operates under GJB (Chinese Military Standard) quality management systems for defense-grade products. Every batch undergoes rigorous testing before shipment:
- Surface finish testing - coating thickness measurement, adhesion cross-cut test, and roughness inspection ensure consistent finish quality across every batch.
- Load & tensile testing - verified working load and ultimate tensile strength for every latch, hinge, and handle model.
- Cycle durability testing - 10,000+ open/close cycles for moving components.
- Dimension inspection - 100% caliper and gauge inspection for critical dimensions.
- RoHS compliance - all materials meet EU RoHS 2.0 standards for restricted substances.
The main difference is installation and clearance:
- Surface-mounted handles - bolt or screw onto the outside of the panel, protruding outwards. Easiest to install, strongest pull strength, and works with any panel thickness. Choose these when you have ample clearance and need maximum durability.
- Recessed handles - sit flush or nearly flush with the panel surface, ideal when you need a low-profile design to prevent snagging or save space. Common in equipment cases, server racks, and sliding doors where protruding handles would interfere. Available in spring-loaded pop-up designs and fixed flush pull designs.
Weight capacity varies significantly by model, material, and mounting type:
- Light-duty (plastic / spring wire): 5-10kg working load - suitable for small cases and instrument enclosures
- Medium-duty (stainless steel / zinc alloy): 10-25kg working load - most common range for equipment cases and control panels
- Heavy-duty (thick stainless steel / cast): 25-40kg+ working load - designed for heavy flight cases, industrial machinery, and transport containers