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Product information

Mountaineering Carabiner Type D1 – Twistlock carabiner

This Twistlock carabiner is the reliable choice for anyone who demands maximum safety during outdoor and industrial climbing operations. Its compact design and robust construction provide high load capacity without adding unnecessary weight. Perfect for professional mountaineering and PPE applications where safety is paramount.

Advantages & Areas of Application
High safety: Automatic Twistlock closure prevents accidental opening.
Optimal load capacity: Breaking strength of 23 kN in the longitudinal direction for demanding loads.
Stable under transverse load: 7 kN breaking strength in the transverse direction for additional safety.
Easy handling: Made of aluminium, weighing only approx. 80 g.
Compact shape: Measuring 111 mm in length and 67.5 mm in width for a lightweight, space-saving design.
Standards-compliant: Meets EN 362:2004 (Class B) and EN 12275:2013 (Class B/H).
Versatile use: Suitable for mountaineers, height workers, and PPE systems.
Robust technology: Durable material with precise locking mechanism.

Technical Details
Product name: Mountaineering Carabiner Type D1
Product type: PPE carabiner hooks
Material: Aluminium
Dimensions: Length 111.0 mm, Width 67.5 mm
Breaking strength: 23 kN longitudinal, 7 kN transverse
Closure: Twistlock
Standards: EN 362:2004 Class B, EN 12275:2013 Class B/H
Weight: approx. 80 g

Choose this carabiner for your next project or adventure where ultimate safety is non-negotiable.

Technical product information
EAN 4032378692064
Commodity code 73269098
ECLASS-Basic 15.0 (en) 40.210.712
carabine-hook version Snap hook type D1
length (mm) 111
standard EN 362:2004

Herstellerinformationen
Dolezych GmbH & Co. KG
Hartmannstr. 8
44147 Dortmund, Deutschland

Seminars 2026.

1-day
29.09.2026
Technical Seminar on Load Securing with Certificate of Competence or BKrFQG Qualification
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1-day
30.09.2026
Technical Seminar ‘Lifting Accessories’ with Certificate of Competence
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1-day
01.10.2026
Technical Seminar ‘Qualified Person for Wire Ropes and Lifting Accessories
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1-day
02.10.2026
Technical Seminar ‘Running Ropes’ with Certificate of Competence
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2-day
03. + 04.11.2026
Practical Seminar on Load Securing according to VDI 2700a, Sheet 1
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2-day
01. + 02.12.2026
Practical Seminar ‘Lifting Accessories’ with Certificate of Competence
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