45kN High-Strength Steel Carabiner – Maximum Load Connector for Safety Systems

group nameSteel Carabiner
Min Order1 piece
brand nameKinSafety PPE Wholesale Manufacturer
modelJS-1205
payment methodT/T, L/C, D/P D/A, MoneyGram
update timeSat, 28 Feb 2026 17:44:48 GMT

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Paramtents

Material Cold formed steel, Heat treated
Item number JS-1205
Meets or Exceeds EN362-2004, ANSI z359.12-19, CSA z259.12-16

Packging & Delivery

Min Order1 piece

Briefing

45kN steel carabiner engineered for maximum load demands, delivering exceptional strength, secure locking, and long-term durability for industrial safety systems.

Detailed

JS-1205 45kN Steel Carabiner Description

The 45kN High-Strength Steel Carabiner is engineered for maximum-load industrial safety systems, delivering exceptional strength, durability, and connection security. Designed for work at height, fall protection, rope access, rescue operations, and heavy-duty rigging, this carabiner provides a dependable connection point where the highest safety margins are required.

Optimized for OEM safety harness manufacturers and industrial PPE brands, it supports extreme loads while maintaining consistent performance in harsh working environments.

JS-1205 45kN Steel Carabiner Parameters

Any Color (Can be customized)	Carabiner
Item number	JS-1205
Material	Cold formed steel, Heat treated
Packing size	Canton: 50pcs/ctn 36.52612cm
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 45kN Steel Carabiner Purchase Guide

1. Material & Durability

This carabiner is manufactured from ultra high-strength forged alloy steel, specifically engineered for maximum load-bearing and extreme-duty safety systems. Through precision hot forging and advanced heat treatment, the steel achieves exceptional tensile strength, impact resistance, and long-term fatigue performance.

Compared with standard steel connectors, the reinforced alloy structure offers superior resistance to deformation under shock loads, making it ideal for heavy industrial fall protection, rescue lifting, and load-critical anchoring systems. A durable anti-corrosion surface treatment (zinc plating, electrophoretic coating, or optional galvanization) ensures long service life even in harsh working conditions.

2. Outdoor Environmental Adaptability

Designed for the most demanding outdoor and industrial environments, this 45kN steel carabiner maintains consistent performance under:

High humidity, rain, and wet job sites

Dust, mud, and abrasive construction environments

Large temperature fluctuations in outdoor work-at-height scenarios

Coastal, offshore, and industrial areas with corrosive atmospheres

The robust steel body combined with protective surface finishing prevents rust, material degradation, and mechanical failure during long-term outdoor exposure, making it suitable for construction safety systems, industrial rigging, rescue operations, and heavy-duty anchor connections.

3. Load Performance & Safety Factor

With a minimum breaking strength of 45kN (≈4,500kg), this carabiner is designed for maximum-load safety applications where standard connectors are not sufficient. The structural geometry distributes forces evenly across the frame, reducing stress concentration during extreme static or dynamic loading events.

The carabiner is engineered to meet or exceed key international safety requirements such as EN 362 and ANSI Z359, and is built with a high safety factor suitable for fall arrest, rescue lifting, and industrial anchorage systems. Each unit can be permanently laser-marked with load rating, batch number, and traceability information to support PPE certification, inspection, and compliance audits.

4. Structural Craftsmanship & Detail Finishing

Precision manufacturing ensures reliability and consistency across mass production:

Reinforced D-shape or oval profile optimized for maximum load alignment and minimal cross-loading risk

Rounded internal contact surfaces to reduce wear on webbing, slings, and steel components

Heavy-duty gate mechanism designed for stable closure under extreme load conditions

CNC-controlled deburring and polishing to eliminate sharp edges and improve safety

Uniform surface coating for enhanced corrosion resistance and professional industrial appearance

OEM / ODM customization options include locking mechanisms (screw lock, auto-lock), custom surface finishes, laser-engraved branding, and dimensional adjustments, allowing seamless integration into branded high-load safety systems.

Why Choose This 45kN Steel Carabiner

Extreme 45kN strength for maximum-load safety systems

Forged steel construction for superior impact and fatigue resistance

Designed for industrial fall protection, rescue lifting, and anchorage applications

Proven mass-production stability backed by decades of safety hardware manufacturing experience

Flexible OEM / ODM support for global PPE and industrial safety brands

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