Leki Super Lock System Expanders
The Leki Super Lock System Expander is the original equipment part to expand your trekking poles to the correct length/height.
These expanders are critical and lock your exact length requirements in place when put in position. With the Super Lock system, you lock the shaft in place with 40% less revolutions. Since the expander requires lower torque, it will require minimum effort from you to set it up. The adjustments result in superior security for you on your climb. The expander is compatible with the various series of climbing poles such as, Mountain Trek, Ultralite, Wildflower and Travel series. These expanders are also light and don't add any unwanted bulk to your trekking poles.
Leki Super Lock System (SLS) Expanders (pair) Features
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These perform in any condition and require 40% less turning revolutions
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18mm = Black
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16mm = Blue
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14mm = Green
SLS or ELS models, seen/as marked near the grip.