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A set of black professional carabiners with auto-lock features and red accents, showing the 25 kN strength rating.
A close-up of a professional carabiner with an auto-lock mechanism shown against a dark background.
A set of professional carabiners with auto-lock features and a test report document.
A hand holds a black professional carabiner with an auto-lock mechanism and a red cap, set against a blurred outdoor backgrou
A pair of black professional carabiners with red accents, showing the auto-lock mechanism.
A pair of black professional carabiners with auto-lock mechanisms shown against a white background.
A close-up view of a black professional carabiner with an auto-lock mechanism and a silver-colored gate.
A hand holds a black professional carabiner with an auto-lock mechanism and a red cap.
A hand holds a black professional carabiner with an auto-lock mechanism and red accents against a blurred outdoor background.
A black professional carabiner with an auto-lock mechanism rests on a rough gray rock surface.
A pair of black professional carabiners with red accents, showing the auto-lock mechanism.
Five black professional carabiners with red accents shown in a row.
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Professional Carabiner with Auto-Lock – 25kN Aluminum Alloy

Regular price $179.00 Sale price $149.00

This heavy-duty carabiner is built for demanding outdoor and professional use, featuring a 25kN breaking strength and an automatic locking gate for secure attachment. Crafted from 7075 aviation-grade aluminum, it combines durability...

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Why customers love it

Uncompromising strength for every critical connection

A professional-grade carabiner built for demanding outdoor and work-at-height applications, combining a 25kN breaking strength with an automatic locking gate for secure, dependable attachment.

  • 25kN minimum breaking load for reliable strength
  • Auto-locking mechanism prevents accidental opening
  • Lightweight 7075 aluminum alloy with natural anodized finish
  • Compact 10 cm length with 2.3 cm gate opening
  • CE and UIAA certified for personal protective use
  • Weighs only 58 g for easy carrying
A set of black professional carabiners with auto-lock features and red accents, showing the 25 kN strength rating.

Why choose this carabiner

Reliable strength

A 25kN breaking strength provides dependable performance for demanding outdoor and professional applications.

Secure auto-lock

The automatic locking mechanism prevents accidental opening, keeping your connection secure.

Lightweight carry

Weighing only 58 g, this carabiner is easy to carry without adding unnecessary bulk.

Certified protection

CE and UIAA certifications confirm its suitability for personal protective use.

Specs

The details that matter

Breaking strength
25kN
Material
7075 aviation-grade aluminum
Size
10 cm length, 5.6 cm width, 2.3 cm gate opening
Weight
58 g
Certifications
CE, UIAA

More details

This heavy-duty carabiner is built for demanding outdoor and professional use, featuring a 25kN breaking strength and an automatic locking gate for secure attachment. Crafted from 7075 aviation-grade aluminum, it combines durability with a lightweight design.

  • 25kN minimum breaking load (approx. 2,500 kg) for reliable strength
  • Auto-locking mechanism prevents accidental opening
  • Lightweight 7075 aluminum alloy with natural anodized finish
  • Compact size: 10 cm length, 5.6 cm width, 2.3 cm gate opening
  • CE and UIAA certified for personal protective use
  • Weighs only 58 g for easy carrying

Ideal for rock climbing, mountaineering, rescue operations, and high-altitude work, this carabiner offers dependable performance wherever safety matters most.

Frequently asked questions

Everything you might want to know before you order.

How do delivery and returns work?

Shipping

Free standard shipping

To United States: 1–3 business days processing, then 7–15 business days in transit. Estimates, not guaranteed dates.

Your dispatch email includes a tracking link. Contact us if it has not arrived within 5 business days of ordering.

Outside the EU, import duties and local taxes may be payable on delivery. See the shipping policy for supported destinations and conditions.

Returns

Request a return within 14 days of delivery. Standard eligible returns must meet the policy conditions; a €4 prepaid-label fee is deducted from the refund. Return shipping is free for faulty, damaged or incorrect items. Contact us promptly if something is wrong. Your mandatory consumer rights are unaffected.

Shipping policy · Return & refund policy

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Product reviews · Judge.me

Read it from other buyers

  • 5 stars: 6 (75%)
  • 4 stars: 2 (25%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
J
Joey Nikolaus

The carabiners are just as described! Good quality of the materials and craftsmanship. Fast delivery - 15 days to sofia, bulgaria. I do recommend the seller!! !

V
Valentin Simonis

This is the best product for its price. This is the best product for its price. This is the best product for its price. This is the best product for its price.

L
Leandro Hermann

Arrived quickly, quality material as advertised, now it's time to test.

L
Lesa Auer

Good product, would buy again, thank you.

Z
Zada Miller

Very good

L
Levi Gleichner

The carabiners seem strong although they are a bit small. The automatic closing system rubs a bit and makes it difficult to open them with one hand.

B
Belva Kessler

good quality,
I will not hang myself over a precipice.
good for hanging things

C
Charise Funk

Ok, alright. I recommend it.