High-Strength Carabiners Custom Manufacturing
| CE/ANSI Certified for Industrial & Rescue Use
Partner with a carabiners manufacturer trusted for over 35 years — delivering certified safety hardware and custom solutions for brands who protect lives.
Carabiner Features introduction
Carabiner is a metal loop with a sprung gate that opens to clip onto an anchor, rope, or equipment, then closes to form a secure, load-bearing connection.
1.Material Matters:
- Aluminum （lightweight, ideal for sports and mobility-focused applications）
- Steel （higher strength and durability, preferred for industrial and rescue operations）
2.Key Features：
- High-load performance (up to 45kN breaking strength)
- Long-term durability in demanding environments
- Precision forging and strict load testing
- Customizable: logo marking, color anodizing, strength ratings, packaging
3.Applications:
- Safety harness systems
- Rope access and rescue
- Lifting devices
- Industrial climbing and rigging
Carabiner Type
Available in steel and aluminum options, our connectors support multiple locking mechanisms (screw lock, auto lock, twist lock) and various shapes (D-shape, O-shape, asymmetrical). Each product is manufactured with precision forging and strict load testing to ensure consistent strength ratings and compliance with international safety standards.
What Services Do We Provide?
1. Wholesale/Spot Stock Supply
Wholesale supply model with standard certified products, stable inventory, and fast delivery.
2. OEM Manufacturing Model
Customers provide the design; we provide manufacturing and quality assurance, allowing customers to focus on brand and market.
Customers provide the design; we provide manufacturing and quality assurance, allowing customers to focus on brand and market.
3. ODM Custom Development
One-stop ODM customization service from structural design to mass production delivery, solving the connection difficulties of non-standard applications.
One-stop ODM customization service from structural design to mass production delivery, solving the connection difficulties of non-standard applications.
4. One-stop Project Support Service
Customers who need complete fall arrest/work at height systems require a single supplier for all metal components.
- Quick search
- Sales Attributes
- In Stock/Customized
- Hot Sale/New Arrival
- Promotion/Discount
- MOQ
- Material
- Steel
- Aluminum
- Dielectric
- Application/Industry
- Construction
- Electrical
- Mining
- Outdoor
- Extreme Sports
- Product Size
- Small
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- Safety Standard
- Certified to Safety Standards
- CE,ANSI,GB,Patent Certificate
- Min.Breaking load
Custom Carabiners & Connectors
40 results
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30kN cold-formed, heat-treated steel carabiner offers high strength, secure locking, and durable fall protection performance.
30kN steel carabiner offers high strength, secure locking, and durable performance for demanding work-at-height safety systems.
35kN cold-formed steel carabiner delivers high strength, secure locking, and durable performance for safety harness systems.
25kN cold-formed steel carabiner offers high strength, secure locking, and durable performance for safety harness systems.
25kN heat-treated stainless steel carabiner offers high strength, corrosion resistance, and secure use in fall protection.
25kN steel spring gate carabiner offers high strength, smooth gate action, and secure connection for safety harness systems.
23kN heat-treated steel carabiner delivers high strength, secure locking, and durable performance for fall protection systems.
23kN heat-treated steel oval carabiner with automatic locking for work-at-height and fall-protection systems.
30kN lightweight aluminum carabiner with triple-action twist lock for fall protection, rope access, climbing and rescue.
18kN 7075 aluminum D-shape carabiner offers lightweight strength, secure locking, and corrosion resistance for outdoor gear.
12kN 7075 aluminum carabiner offers lightweight strength, secure locking, and corrosion resistance for outdoor gear and safety use.
4kN 6061 aluminum swivel carabiner offers smooth rotation, lightweight strength, and secure attachment for pet leashes and gear.
OEM 4kN aluminum carabiner with custom color and logo, offering lightweight durability and secure attachment for outdoor gear.
4kN aluminum swivel carabiner offers smooth rotation, lightweight strength, and secure attachment for pet leashes and outdoor gear.
4kN lightweight aluminum carabiner offers compact strength, corrosion resistance, and reliable connection for outdoor and safety accessories.
4kN aluminum pet leash carabiner offers lightweight durability, secure attachment, and corrosion resistance for dog harnesses, outdoor gear, and safety accessories.
23kN heat-treated steel snap hook, ANSI & CE certified, delivering secure locking and reliable strength for fall protection systems.
45kN steel carabiner engineered for maximum load demands, delivering exceptional strength, secure locking, and long-term durability for industrial safety systems.
16kN heavy-duty steel snap hook for industrial fall protection, offering strong load capacity, secure locking, and durable performance for safety harness systems.
28kN aluminum carabiner for industrial fall protection, providing high load strength, lightweight durability, and secure locking for harness and rescue systems.
30kN aluminum carabiner for rope access and rescue, offering high load strength, lightweight design, and secure connection for industrial safety systems.
30kN aluminum carabiner for rope access and rescue, offering high load strength, lightweight design, and secure connection for industrial safety systems.
23kN aluminum carabiner for safety harness systems, delivering high strength, lightweight durability, and secure load connection for industrial and rescue use.
16kN steel snap hook for work-at-height use, offering strong load capacity, secure locking, and durable performance for industrial and safety harness systems.
Why Choose KINSAFETY as a Carabiner Manufacturer?
35+ Years of Deep Expertise in Safety Connectors
As a professional manufacturer of metal fall arrestor system components, we have long focused on safety buckles, adjustable buckles, swivel rings, and other products, rather than being a jack-of-all-trades trading company.
Manufacturing Capabilities, One-Stop Delivery
We have our own production base, covering stamping, CNC machining, heat treatment, surface treatment, and assembly testing, achieving vertical integration from raw materials to finished products.
High Strength and Lightweight Design
We offer two main systems: steel and aluminum alloy. Steel components are used for high-load, industrial environments; aluminum alloy (7075/6061-T6) is used for lightweight climbing and rescue scenarios, such as 23kN aluminum buckles.
International Standards & Rigorous Testing
Our products are designed and tested according to international standards such as EN362. Some models clearly indicate strength indicators such as "23kN," and have passed rigorous batch testing processes.
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