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Details

  • Crampons come with interchangeable front bindings to adapt to boots with or without toe welts; steel wires fit boots with toe welts and flexible bindings fit boots without
  • Leverlock heel bails are designed for boots with heel welts; height of bails can be adjusted
  • T-shaped front points are designed for excellent penetration of hard ice and comfort on mixed terrain, while providing solid purchase in snow
  • Low-profile anti-snow plates help prevent sticky snow from balling up beneath your feet without interfering with the projection of the points
  • Crampons come with linking bars that fit boot sizes Euro 36 - 50

Imported.

View all Petzl Mountaineering Crampons

REI membership

Specs

Best Use Mountaineering
Fits Shoe Size Euro 36 - 50
Bindings Hybrid
Material(s) Steel
Weight With Fil: 870; with Fil Flex: 905 grams
Rated 5 out of 5 by from These bod boys are da business I just used these for the first time climbing Mount San Antonio in SoCal. On the way down, the snow had turned to the awful slush that balls up in crampons and packs super well. My hiking buddy had to stop several times to clear his crampons. These things did not collect ANY snow. They performed flawlessly. I am wearing them on some La Sportiva Nepal Evos.
Date published: 2017-03-01
Rated 5 out of 5 by from Ice crampons I just return from Mt Rainier using the Petzel darken leverllock ice crampons ....they are the best ever I cross cravesess Ice snow rocks and they performed the best. They are so good that my mates want to follow may foot steps carved step by step⭐️⭐️⭐️⭐️⭐️ Totally deserve ....thank you.
Date published: 2016-09-27
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I've got a pair of these. My winter mountaineering/ice climbing boots are size 13.5 U.S. These barely fit length wise, but the bail at the heel is not wide enough and fouls on the vibram sole cuts at the sides. Does Petzl make a larger/wider bail?

Asked by: Scott in Colorado
​Petzl does make a different shaped heel bail for the Sarken called the Back Flex, however we are not carrying this part. Please call Petzl to see if this part will work best with your boots.
Answered by: REIservice
Date published: 2017-05-17

Would these fit a pair of scarpa T1 Tele boots with the duckbill?

Asked by: Teleskier
​No, we do not recommend these crampons for telemark boots.
Answered by: REIservice
Date published: 2017-05-26

The Details say the crampons fit up to size 45 while the Specs say they fit up to 50, which is correct?

Asked by: chris
According to Petzl, these fit boot sizes 36 – 50. Thank you for bringing this information to our attention. We will update the product listing on REI.com as soon as possible.
Answered by: REIservice
Date published: 2017-04-27

Received these as a gift. Need crampons for late Spring/early Winter hiking in White Mountains. To be worn over standard hiking boots, not mountaineering boots. Are these overkill? Will they work with standard hiking boots?

Asked by: tommymo
It depends on the kind of boots that are being used. These crampons will not be compatible with most regular hiking boots. A boot with a crampon-specific heel welt is required. The boots also need to have a very stiff shank and lots of lateral support to accommodate the crampons.
Answered by: REIservice
Date published: 2017-05-17

Will these fit Zamberlan Vioz GTX boots?

Asked by: jasonm
These crampons are not compatible with the Zamberlan Vioz GTX boots. The boots do not have the proper heel welt.
Answered by: REIservice
Date published: 2017-06-25

Will these Petzl Sarken Leverlock crampons fit and work with Scarpa Inverno plastic boots size 12?

Asked by: obristintegra
​Yes, these crampons are compatible with the Scarpa Inverno boots.
Answered by: REIservice
Date published: 2017-05-11
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Back to top

Please select a color/color.

Reviews

Rated 5 out of 5 by from These bod boys are da business I just used these for the first time climbing Mount San Antonio in SoCal. On the way down, the snow had turned to the awful slush that balls up in crampons and packs super well. My hiking buddy had to stop several times to clear his crampons. These things did not collect ANY snow. They performed flawlessly. I am wearing them on some La Sportiva Nepal Evos.
Date published: 2017-03-01
Rated 5 out of 5 by from Ice crampons I just return from Mt Rainier using the Petzel darken leverllock ice crampons ....they are the best ever I cross cravesess Ice snow rocks and they performed the best. They are so good that my mates want to follow may foot steps carved step by step⭐️⭐️⭐️⭐️⭐️ Totally deserve ....thank you.
Date published: 2016-09-27
  • y_2017, m_7, d_19, h_13
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_en_US, sid_100202, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_rei-inc
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 193ms
  • REVIEWS, PRODUCT

Questions & Answers

I've got a pair of these. My winter mountaineering/ice climbing boots are size 13.5 U.S. These barely fit length wise, but the bail at the heel is not wide enough and fouls on the vibram sole cuts at the sides. Does Petzl make a larger/wider bail?

Asked by: Scott in Colorado
​Petzl does make a different shaped heel bail for the Sarken called the Back Flex, however we are not carrying this part. Please call Petzl to see if this part will work best with your boots.
Answered by: REIservice
Date published: 2017-05-17

Would these fit a pair of scarpa T1 Tele boots with the duckbill?

Asked by: Teleskier
​No, we do not recommend these crampons for telemark boots.
Answered by: REIservice
Date published: 2017-05-26

The Details say the crampons fit up to size 45 while the Specs say they fit up to 50, which is correct?

Asked by: chris
According to Petzl, these fit boot sizes 36 – 50. Thank you for bringing this information to our attention. We will update the product listing on REI.com as soon as possible.
Answered by: REIservice
Date published: 2017-04-27

Received these as a gift. Need crampons for late Spring/early Winter hiking in White Mountains. To be worn over standard hiking boots, not mountaineering boots. Are these overkill? Will they work with standard hiking boots?

Asked by: tommymo
It depends on the kind of boots that are being used. These crampons will not be compatible with most regular hiking boots. A boot with a crampon-specific heel welt is required. The boots also need to have a very stiff shank and lots of lateral support to accommodate the crampons.
Answered by: REIservice
Date published: 2017-05-17

Will these fit Zamberlan Vioz GTX boots?

Asked by: jasonm
These crampons are not compatible with the Zamberlan Vioz GTX boots. The boots do not have the proper heel welt.
Answered by: REIservice
Date published: 2017-06-25

Will these Petzl Sarken Leverlock crampons fit and work with Scarpa Inverno plastic boots size 12?

Asked by: obristintegra
​Yes, these crampons are compatible with the Scarpa Inverno boots.
Answered by: REIservice
Date published: 2017-05-11
  • y_2017, m_7, d_19, h_12CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_6
  • loc_en_US, sid_100202, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_rei-inc
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 170ms
  • QUESTIONS, PRODUCT