You are using a web browser we don't support. Please use the latest version of one of these browsers.

Mozilla Firefox

Google Chrome

Apple Safari

Microsoft IE

Back to top

Please select a color/size.


  • Large crank knob is easier to grab than on previous models yet still offers uninterrupted 360° motion without the use of an ice tool
  • Foldable, color-coded crank provides quick length identification
  • Stainless-steel hanger is lighter than previous models, won't rust and reduces melt-out on sunny routes
  • Large second clip-in point helps manage belay organization

Made in USA.

View all Black Diamond Snow and Ice Protection

REI membership


Best Use Climbing
Strength 10 kilonewton
13 cm
13 centimeters
16 cm
16 centimeters
19 cm
19 centimeters
22 cm
22 centimeters
Diameter 12.7 millimeters
13 cm
134 grams
16 cm
145 grams
19 cm
159 grams
22 cm
168 grams

The REI Difference

100% satisfaction guaranteed

We stand behind everything we sell. If you are not satisfied with your REI purchase, you can return it for a replacement or refund within one year of purchase.

REI's guarantee doesn't cover ordinary wear and tear or damage caused by improper use or accidents.

If your item has a manufacturing defect in its materials or workmanship, you can return it at any time. See our limited warranty.

Gear & advice you can trust

At REI, we live and breathe the outdoors, and we're passionate about sharing our expertise with people of all skill levels. Whether you're new to the outdoors or a seasoned explorer, we'll take the time to understand your needs and help you find the right gear for you.

10% annual member refund

Anyone can shop at REI, but for a one-time $20 fee you can become an REI member and enjoy a lifetime of benefits. These include an annual member refund, typically 10% back on eligible purchases.*



*10% is typical but not guaranteed. Your refund is based on eligible purchases, which exclude REI gift cards, services, fees, REI Adventures trips, REI Garage, and discounted items. Learn more