Steel carabiner

Your Professional Steel carabiner Supplier

DZ SAFETY is a large-scale comprehensive enterprise that integrates research and development (R&D), production, and sales of safety protection components. We provide a full range of high-quality metal safety components for full-body harnesses, including market-leading fall arrest harness components that combine superior quality with competitive pricing. Our primary products include forged safety locking ladder snap hooks, climbing carabiners, safety buckles, and safety rings.

Professional Team

We possess an advanced design and R&D team specializing in precision punching and forging technologies. All employees are highly experienced and capable of developing precision-engineered products with consistently high-end quality standards.

Global Sales Market

Our company collaborates with enterprises in more than 80 countries and regions, including major markets such as the United Kingdom, France, Italy, Spain, South Africa, Japan, South Korea, Russia, Thailand, and Vietnam.

 

Rich Experience

With over 15 years of specialization in safety harness accessories, we have established ourselves as industry leaders in this field.

Product Certification

Our main products have obtained CE certification, ensuring compliance with stringent European safety standards.

 

 
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Specifications of Steel carabiner

 

MDL:

DZC1001

DZ-CAB-1003

DZ-CAB-1001

Size:

110*60mm

115*70mm

110*60mm

Gate size:

18mm

25mm

18mm

Material:

Alloy steel

Alloy steel

Alloy steel Full Body Harness Accessories Safety Harness Quick Connect

Weigh:

180g

250g

180g

Finished:

Chrome Plated /White Zinc/Yellow Zinc/Black Electrophoresis

White Zinc/Yellow Zinc

Chrome Plated /White Zinc/Yellow Zinc/Black Electrophoresis

Min Breaking load:

5620lbs/25kN

10000lbs/45kN

5620lbs/25kN

Certificate:

CE EN362 Product feature and application

EN362:2004

CE EN362 Product feature and application

 

Types of Steel carabiner

The steel carabiners produced by our company mainly include the following types:

 
 

Chain quick connect

This Chain quick connect is designed for outdoor enthusiasts, particularly for mountain climbing and other high-demand sports. Crafted with a heavy-duty, load-bearing oval shape, it offers exceptional strength and reliability.

 
 
 

Twist Lock Carabiner

Enhance your climbing experience with our Steel twist lock carabiner, engineered for maximum safety and reliability. Made from high-strength steel, twist lock carabiner ensures durability under the most demanding conditions, providing a secure connection for both recreational and industrial climbers.

 
 
 

Galvanized Karabiner Clastic Clips

This Galvanized Steel Karabiner clastic clips is very strong and durable, made of alloy steel. Catch-free, screw gate allows for smooth gear operations. Steel oval carabiner with screw lock, have a place in every rack.

 

 

5 Innovative Uses for Steel Carabiners Beyond Climbing
 

Organising Keys and Small Accessories

One of the most practical uses of a carabiner is keeping your keys and small items organised. Attach a carabiner to your bag or belt loop, and never worry about rummaging through your pockets or handbag again. It’s also a great way to group items like USB drives or small tools, making them easily accessible.

 

Securing Items While Travelling

Whether you’re commuting to work or heading off on holiday, a carabiner can help keep your belongings secure. Use it to attach your water bottle to your backpack, clip your travel pillow to your carry-on, or even secure your luggage tags. A sturdy stainless-steel carabiner is ideal for ensuring your items stay safe and in place.

 

Tidying Up Your Garage or Shed

A carabiner is perfect for organising cables, hoses, and ropes in your garage or shed. Instead of letting these items tangle, loop them together and secure them with a carabiner. For heavier items, opt for a larger carabiner with a high weight capacity to keep everything neat and tidy.

 

Creating a Makeshift Handle

Carrying heavy bags can be uncomfortable, especially when the straps dig into your hands. A carabiner can act as a makeshift handle, distributing the weight more evenly. Simply clip it to the bag’s straps, and you’ll have a sturdy grip that makes transporting your belongings much easier.

 

Camping and Outdoor Convenience

When you’re camping or enjoying the outdoors, a carabiner can become your best friend. Use it to hang a lantern inside your tent, secure food bags away from wildlife, or clip utensils together for easy access. Its durability and compact size make it a must-have for any outdoor enthusiast.

 

Precautions for Using Steel Carabiners

 

Oval Shape Screw Lock Alloy Steel Carabiner

A carabiner’s strength rating assumes proper use of the device. Improper use will stress the carabiner and decrease its strength. Workers should check gate action with each use to ensure smooth and proper function. Workers should be sure the nose and hinge of the carabiner operate smoothly and without obstructions.

45 kn carabiner

Workers should not allow the rope to run against the sleeve of a locking carabiner. Loads should only be placed along the major axis (lengthwise). A carabiner loaded along the minor (widthwise) axis can fail in a fall.

Carabin Clip Hook Mountaineering Rock Climbing 25KN

It should be noted that gate-open strength is less than half of a carabiner’s gate-closed strength. When using non-locking carabiners, workers should avoid setups in which a rope can cross back and open a gate. With both straight- and bent-gate carabiners, a protruding nose can catch and open a gate. Locking carabiners should be used at all critical points. Workers must check that locking carabiners are properly locked with each use.

 

Steel Carabiner Shapes

D-shape

The most common carabiner shape is the D-shape. It has a straight spine and sharp bend at both ends of the carabiner. It cuts down on equipment weight but increases strength.

Oval-shaped

The oval-shaped carabiner has a more old-school look. They are typically cheaper and durable but slightly weaker and heavier than the D-shaped carabiners.

Pear-shaped

The pear-shaped carabiner has sides that angle away from the bend to form a bigger and curvier rope basket. They are larger and therefore heavier, so they’re best saved for a single belay or anchor.

 

Customizable Options for Steel Carabiners
 

Materials

Diameter

Length

Shape

Finish

Color

 

 

Packaging and Shipping

 

 

Packaging

We choose good quality cartons for packaging, if you have customized needs, please communicate with us before delivery.

Shipping

We will help you to choose the best shipping way according to your detail requirements. By sea, By air, or by express, Etc.

We offer multiple delivery methods that can be selected according to customer needs, including T/T, L/C, D/P, VISA, PAYPAL,

 

 

Our Factory

 

 

Hebei Dongzhou Lifting Equipment Co., Ltd. is located in Cangzhou City, Hebei Province, China. It has a strong technical force, complete processing equipment, and complete testing methods. It has more than 100 products, covering industries such as fall protection, electrical insulation protection, fire protection. After thousands of improvements, the quality is stable and the reliability is high.

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Our Certifications

 
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FAQ

 

Q: What’s the difference between steel and aluminum carabiners?

A: Steel carabiners are stronger and more durable but heavier, while aluminum ones are lighter but less robust. Aluminum may deform under heavy loads, whereas steel is less prone to bending or breaking.

Q: Are steel carabiners safe for climbing?

A: Yes, but they’re often preferred for specific climbing scenarios (e.g., aid climbing, big-wall routes) where strength matters more than weight. For alpine or sport climbing, lighter aluminum carabiners are more common.

Q: How do I choose the right steel carabiner?

A: Consider the intended use (climbing, rescue, industrial), required strength (check load ratings), gate type (screw, auto-lock), and environmental factors (corrosion resistance for marine use).

Q: How do I maintain a steel carabiner?

A: Rinse with fresh water after use, especially in saltwater environments. Lubricate moving parts (gates) with silicone spray. Avoid harsh chemicals that may corrode the metal.

Q: What’s the weight capacity of steel carabiners?

A: Load ratings vary by design, typically ranging from 20 kN to 40 kN (4,500–9,000 lbs). Always check the manufacturer’s specifications for your specific model.

Q: Are steel carabiners corrosion-resistant?

A: Stainless steel carabiners resist corrosion better than carbon steel. However, prolonged exposure to saltwater or chemicals may still cause surface damage.

As one of the leading alloy steel carabiner manufacturers in China, we warmly welcome you to buy or wholesale discount alloy steel carabiner from our factory. All customized products are with high quality and low price. For pricelist and quotation, contact us now.