Black Diamond Contour Trekking Poles I have two pair of the 2003 version Black Diamond Contour Trekking Poles with the push button locking button and FlickLock system. I love them as they are strong, light, adjustable and I have never had an issue with slipping. Photo shows the FlickLock at the top of the pole and the push button lock at the bottom section. The problem I had with the push button lock, was after a drenching rainstorm hike the poles were packed in the car for a 600 mile trip home, then stored away for several months. I forgot to pull them apart to dry out. When retrieved for the next adventure, the push button internal mechanism had corroded and was unusable. The Fix I had to bolt the lower unit fixed on three of my poles so I could use them. I went to the local hardware store and found some nuts and screws. My objective was to use a screw that was the same size as the locking pin with as little projection beyond the pole as possible. I fo...
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