The Leki Standard Expander Lock System features a split dowel opens inside the shaft to lock the adjustment in place. Turn shaft clockwise to lock, counterclockwise to unlock.
Works with the following trekking poles:
- Suitable for all older (non-ultralight) Leki poles and current "Tour" and "Classic" models
- To identify which expanders are required dismantle the pole by undoing each section and pulling apart with a sharp pull
- Ultralight models have this printed on their upper section, if it doesn't say Ultralight then it is a "Standard"