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23kN Sheet steel Heat treated Snap Hook Carabiner – ANSI & CE Certified for Fall Protection
Detail Information
JS-2050(4.5mm) 23kN Steel Snap Hook Description
The 23kN Heat-Treated Sheet Steel Snap Hook Carabiner is a high-strength industrial connector engineered specifically for fall protection systems, safety harness assemblies, rope access equipment, and rescue operations.
Manufactured from precision-formed sheet steel and enhanced through advanced heat treatment processes, this snap hook delivers exceptional structural integrity, reliable gate performance, and long-term durability. Fully compliant with ANSI and CE standards, it is designed to meet the safety expectations of global PPE brands and industrial fall protection manufacturers.
JS-2050(4.5mm) 23kN Steel Snap Hook Parameters
Any Color (Can be customized) | Steel Snap Hook |
| Item number | JS-2050(4.5mm) |
| Material | Sheet steel |
| 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-2050(4.5mm) 23kN Steel Snap Hook Purchase Guide
1. Material & Durability
This snap hook carabiner is manufactured from high-quality sheet steel, precision stamped and reinforced for industrial fall protection systems. Through advanced heat treatment hardening processes, the steel structure achieves improved tensile strength, enhanced impact resistance, and long-term fatigue durability.
Compared with standard non-treated connectors, the heat-treated construction significantly increases structural integrity under repeated load cycles—critical for fall arrest lanyards, safety harness systems, and industrial positioning equipment.
Surface finishing options such as zinc plating, galvanization, or anti-corrosion electrophoretic coating ensure extended service life and consistent appearance across bulk production orders.
For B2B buyers, the sheet steel construction provides an excellent balance between high strength, cost efficiency, and scalable mass production, making it ideal for OEM harness manufacturing programs.
2. Outdoor Environmental Adaptability
Designed for demanding industrial environments, this 23kN snap hook maintains reliable mechanical performance in:
Construction sites with dust, debris, and heavy vibration
High humidity and rain exposure
Outdoor work-at-height applications
Industrial zones with moderate corrosive environments
The protective surface treatment helps prevent rust and surface degradation during long-term outdoor use. The heat-treated steel core maintains structural stability even under temperature fluctuations or repetitive dynamic loading.
This makes it a dependable connector component for:
Fall arrest lanyards
Positioning systems
Industrial climbing equipment
Rescue and safety anchorage assemblies
3. Load Performance & Safety Factor
With a minimum breaking strength of 23kN (≈2,300kg), this snap hook is engineered for reliable use in personal fall protection systems.
The structural design distributes force efficiently along the spine and reduces stress concentration at the gate mechanism. Its load rating is aligned with international compliance standards including:
ANSI Z362
CE
These certifications ensure compatibility with global PPE markets and simplify compliance approval for safety harness manufacturers.
The safety factor is carefully engineered to withstand sudden shock loads during fall arrest scenarios, providing confidence for both manufacturers and end users.
Laser marking with load rating, batch number, and certification details can be customized to meet traceability requirements for regulated markets.
4. Structural Craftsmanship & Detail Finishing
Each snap hook is produced under strict quality control to ensure dimensional consistency and mechanical reliability in bulk orders.
Key craftsmanship features include:
Reinforced body profile for optimal load alignment
Smooth internal contact surface to reduce webbing abrasion
Secure spring-loaded gate system for fast and stable locking
CNC-controlled edge deburring to eliminate sharp edges
Uniform surface coating for corrosion resistance and professional finish
OEM customization options available:
Logo laser engraving
Custom gate opening size
Surface color adjustments
Packaging solutions for international distribution
Our production advantages include stable lead times, controlled raw material sourcing, and strict load testing before shipment—helping global safety harness brands maintain consistent product quality.
✅ Why Choose Us:
Over 30 years of experience in metal forging, stamping, and safety hardware manufacturing
Proven export quality trusted by European and American PPE manufacturers
In-house load, fatigue, and salt-spray testing for consistent performance
OEM/ODM flexibility with full support for custom branding, dimensions, and certification documentation
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