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23kN Aluminum Carabiner – High Strength Safety Hook for Climbing & Rescue Gear
Detail Information
JS-A7141N 23kN Aluminum Carabiner Description
The 23kN Aluminum Carabiner is engineered for industrial safety harnesses, climbing, and rescue systems, delivering superior strength with lightweight performance.
Made from aerospace-grade 7075 or 6061 aluminum alloy, each unit is CNC-machined for precision, ensuring consistent locking, smooth operation, and excellent corrosion resistance.
With a breaking strength of 23kN (≈2300kg), this carabiner provides dependable safety in both static and dynamic load conditions — ideal for professionals who demand uncompromising reliability during high-altitude or rescue operations.
JS-A7141N 23kN Aluminum Carabiner Parameters
Any Color (Can be customized) | Carabiner |
| Item number | JS-A7141N |
| Material | Aluminum 7075 |
| Packing size | Canton: 50pcs/ctn 36.5*26*12cm |
| Packing by | Mail box |
Available color | Any Color (Can be customized) |
Function | For construction sites, power facilities, miners, oil exploration, rock climbing and outdoor sports |
Professional JS-A7141N 23kN Aluminum Carabiner Purchase Guide
1. Material & Durability
Constructed from aerospace-grade 7075 or 6061-T6 aluminum alloy, this carabiner combines exceptional strength with lightweight performance, making it ideal for professional climbing, rescue, and industrial safety systems.
Each unit is CNC-machined for dimensional precision and undergoes heat treatment to enhance hardness and fatigue resistance. The anodized surface finish provides excellent protection against abrasion and oxidation, maintaining a smooth and corrosion-free surface even after long-term use in demanding conditions.
✅ OEM Advantage: Lightweight yet high-tensile structure with customizable finishes (anodized silver, black, or color-coded) and laser-engraved branding for professional PPE manufacturers.
2. Outdoor Environmental Adaptability
Designed for extreme outdoor and industrial environments, this aluminum carabiner maintains stability and performance in high-humidity, salt-spray, and temperature-variable conditions.
Its anodized or powder-coated finish offers superior protection against UV exposure, oxidation, and chemical corrosion, making it suitable for construction sites, offshore operations, rescue missions, and alpine climbing. The anti-slip gate mechanism remains functional even under dust or moisture exposure, ensuring reliable use in any environment.
✅ Field Proven In: Marine, rescue, and tower-climbing operations where durability and weather resistance are critical.
3. Load Performance & Safety Factor
Each carabiner is tested to a breaking strength of 23kN (≈2,300kg), ensuring robust load capacity for fall protection, rigging, and rescue applications. The spring-loaded locking gate provides secure closure under tension and prevents accidental opening during dynamic use.
Every production batch undergoes tensile and fatigue testing to meet EN362 and ANSI Z359.12 safety standards. The clear load rating engraving (23kN) on the body ensures traceability and compliance for OEM customers and safety auditors.
✅ Safety Guarantee: High safety factor exceeding 5:1, ensuring dependable performance in both static and dynamic load scenarios.
4. Structural Craftsmanship & Detail Finishing
The carabiner's body features ergonomic curvature and rounded edges for smooth rope and webbing engagement, reducing wear and friction. The precision gate alignment ensures easy one-hand operation, while the spring tension system maintains consistent locking reliability.
Each unit is polished, deburred, and individually inspected to eliminate sharp edges and ensure flawless finish quality. Optional designs include screw lock, twist lock, or auto-lock mechanisms, as well as custom color anodizing and engraved logos for OEM differentiation.
✅ Why Choose Us:
Over 30 years of expertise in aluminum forging and precision machining for safety hardware
Proven export quality trusted by global PPE and climbing equipment brands
In-house load testing and surface finishing control for consistent OEM standards
OEM/ODM flexibility for size, locking type, and color customization
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