Aqua Lung Squeeze Lock Titanium Knife - Tanto TipAqua Lung Squeeze Lock Titanium Knife Tanto Tip The Aqualung Wenoka series of knives offers divers the perfect knife accessory. The time proven and sought after patented Squeeze Lock design allows the user to securely lock the knife in its sheath and allows for easy release with a squeeze of the handle. The knife offers a variety of color and mounting options, and can easily be mounted to the left pocket of most Aqualung BC's. Knife has a 3" 3" (7.