Tracks Walnut Knob
Here's what other sites are saying:
Tracks Walnut Knob The Walnut Knob by Tracks is in case you lose one.
In case you lose one keep it with you while hiking.
Tracks Walnut Knob - Replacement Walnut Knob for Tracks by Hiking Poles.
- Massey's Outfitters
Replacement walnut knob for use with the Sherlock Walking Staff.