The Victorinox Trekker Swiss Army knife is a large, 111mm / 4 1/4" Swiss Army knife. The large blade locks open, and is released by pushing a liner lock that is positioned parallel to the blade.
Size & Weight: The Victorinox Trekker knife is 111mm (4 1/4") long and 17.5mm (.7") thick. It weighs about 123.8 grams (4.4 oz).