| 摘要 |
A walking aid is provided with an ice-gripper foot attachable to either the shaft of a walking aid or to an existing foot on a walking aid. The ice gripper is a toothed tubular member. One embodiment is a walking cane with the tubular ice-gripper member attached in back-to-back and end-to-end relationship to a separate walking cane for convenient use of either end of the walking cane.
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