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Test report (download PDF) comparing commercial and experimental one-handed springlock systems, including the new SurMount Cordloc from ITW Nexus and various new systems that I developed over the years. The tests show, among other things, that some commercial springlock tethering systems are much less effective than others for one-handed operation and that the new systems proposed are more effective than the commercial ones.

Instructions (download PDF) for do-it-yourselfers interested in making their own improved one-handed springlock tethering systems for jackets, backpacks, etc..

Copyright © Stéphane Dupont. 2008. All Rights Reserved.