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Petzl OK Triact-Lock Lightweight Oval Locking Carabiner
3342540815834
Petzl OK Triact-Lock is a lightweight oval automatic locking carabiner designed for professional use at height, rescue systems, mountaineering and technical rope applications.
The aluminium oval design provides optimal load distribution, while the TRIACT-LOCK triple-action automatic locking system ensures secure operation.
Weight: only 75 g. Major axis strength: 25 kN. Certifications: CE EN 362, EN 12275 type B, UIAA.
Expedition.lt is a Petzl brand representative in Lithuania.
You can purchase the product at:
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Petzl OK Triact-Lock – versatile oval professional carabiner
Petzl OK Triact-Lock is a professional oval automatic locking carabiner designed for work at height, rescue systems, mountaineering and technical rope applications.
The oval design provides optimal load distribution along the major axis and makes the carabiner especially suitable for attaching devices such as descenders, pulleys, ascenders and other technical equipment.
TRIACT-LOCK automatic locking system
The TRIACT-LOCK system is an automatic triple-action locking mechanism designed for frequent professional use.
To open the carabiner, the user must:
- lift the locking sleeve;
- rotate the sleeve;
- push the gate.
This reduces the risk of accidental opening and provides secure operation in demanding environments.
Oval design for technical systems
The oval shape of the OK carabiner ensures symmetrical load distribution. This makes it ideal for use with devices that need to remain correctly positioned inside the carabiner.
The carabiner can be used with the Petzl CAPTIV positioning bar, which helps maintain correct loading along the major axis and reduces the risk of the carabiner rotating.
Optimized handling
The Keylock system eliminates the hook at the gate, reducing snagging on ropes, slings and equipment.
The H-shaped frame provides an excellent strength-to-weight ratio and protects markings from abrasion.
Key features
- Lightweight oval professional carabiner
- TRIACT-LOCK automatic locking system
- Triple-action opening
- Optimal load distribution from oval shape
- Suitable for technical rope systems
- Aluminium construction
- Keylock snag-free system
- H-shaped frame for strength-to-weight optimization
- Compatible with Petzl CAPTIV
- Suitable for work at height and rescue systems
Technical specifications
| Model | Petzl OK Triact-Lock |
| Reference | M33A TL |
| Type | Oval automatic locking carabiner |
| Locking system | TRIACT-LOCK |
| Material | Aluminium |
| Weight | 75 g |
| Major axis strength | 25 kN |
| Minor axis strength | 8 kN |
| Open gate strength | 7 kN |
| Gate opening | 22 mm |
| Certification | CE EN 362, EN 12275 type B, UIAA |
Why choose Petzl OK Triact-Lock?
Petzl OK Triact-Lock is an excellent choice when a versatile oval automatic locking carabiner is required for professional rope systems. Its oval shape, 25 kN strength and reliable TRIACT-LOCK system provide an excellent balance of safety, weight and functionality.
When should you choose it?
Ideal for rope access professionals, rescue workers, mountaineers, cavers and technical rope system users who need a reliable automatic locking carabiner for multiple applications.
Expedition.lt is a Petzl brand representative in Lithuania.
3342540815834
Data sheet
- Manufacturer
- USA
Specific References
- EAN13
- 3342540815834
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Petzl OK Triact-Lock is a lightweight oval automatic locking carabiner designed for professional use at height, rescue systems, mountaineering and technical rope applications.
The aluminium oval design provides optimal load distribution, while the TRIACT-LOCK triple-action automatic locking system ensures secure operation.
Weight: only 75 g. Major axis strength: 25 kN. Certifications: CE EN 362, EN 12275 type B, UIAA.
Expedition.lt is a Petzl brand representative in Lithuania.