• Petzl William Triact Lock Carabiner

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Large, pear-shaped locking carabiner for belay stations and belaying with a Munter hitch.

✔   TRIACT-LOCK: automatic locking with triple-action gate opening

✔   The WILLIAM asymmetrical large capacity aluminum carabiner has a pear shape that is practical for easily connecting multiple items. Its ergonomics and Keylock system facilitate manipulations, even when wearing gloves.

✔   Pear shape offers a large capacity and wide opening:
– facilitates connection of multiple items
– allows a Munter hitch to be easily created in case of retreat

✔   Facilitates manipulations:
– fluid interior design limits the risk of having a catch point and facilitates rotation of the carabiner
– Keylock system to avoid any involuntary snagging of the carabiner

✔   H profile:
– ensures an improved strength-to-weight ratio
– protects markings from abrasion


  • Material(s): aluminum

  • Certification(s): CE EN 362, EAC, NFPA 1983 Technical Use

  • Weight: 3.2 oz.

  • Locking system: Triact Lock

  • Color: gray

  • Major axis strength: 6,069 lbf. (27 kN)

  • Minor axis strength: 1,798 lbf. (8 kN)

  • Open gate strength: 1,798 lbf. (8 kN)

  • Gate opening: 1.06 in.

  • Guarantee 3 years

petzl william triact carabiner

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Petzl William Triact Lock Carabiner

  • Brand: Petzl
  • Model: M36ATL
  • $21.95

Delivery/Shipping Availability: Item ships directly from manufacturer. Approximate delivery in 3-5 weeks.

Tags: prnr, Petzl, Petzl William Triact Lock Carabiner, SAR, Search and Rescue, Search & Rescue, carabiners, triple locking carabiner, Professional Safety Gear, Arborist Safety, M36ATL