Easy Opening and Closing Victorinox 111mm OHO Trekker or German Army Knife

Hello, friends.  111mm Victorinox Trekker or German Army Knife is a popular choice for backup or multitool for outdoor activitites.  It has one-hand opening blade with dual backsrping and liner lock for safety, a good woodsaw, bottle and can opener, a small flathead, a large flathead(suitable for light prying), phllipes and an awl.  In this video, we talk about how to easily manage the opening or closing this tool.