The Walker Powerlock has been discontinued. If you're looking for something new, check out the best hiking staffs for 2020.
Altrec Outdoors says:
Lightweight and collapsible, the Komperdell Walker Powerlock Trekking Poles are an economical choice for travel or everyday mobility support. The External lock makes the Walker Power Lock far easier to adjust than telescoping poles with internal locking mechanisms. Fitted with a multifunctional, ergonomic Comfort Cork Grip, this walking cane offers you a choice of grip points. Grasp the handle for use as a traditional cane or extend the length and grasp the vertical portion of the grip for use as a walking staff or trekking pole. An integrated, woven strap helps to alleviate stress on your wrists.
Historic Range: $56.29