Kahtoola K10 Crampon Crampon the extender bar can break

the extender bar can break due to the added stress for which the bars are not designed

FEATURES Weight: 363 grams

Constructed from Supplex for excellent breathability

Kahtoola invented the Leafspring® Flex Bar to solve this problem by combining multiple layers of thin hardened stainless steel in a novel way that reduces stress and provides an even flex that will last a lifetime

extra small and extra large extender bars are available

Kahtoola K10 Crampon Crampon the extender bar can breakQUICK FIT BINDING Kahtoolas unique Quick Fit binding on the K10 Hiking Crampon makes it easier than ever to use serious traction when you need it. This design allows the hiking crampon to go on and off with ease, completely opening for receiving a shoe, and securely closing with two buckles. Patented Leafspring flex bar Flexes naturally with your footwear, for natural stride and ability to wear any type of footwear. Most crampons are not made to flex