6.5" Joker Folding Knife- OTF Style- Black w/ Unserrated Blade. The Small Joker looks like the popular OTF, but is actually a O.T.S. OUT THE SIDE OPENING folding knife! Handle is made of anodized aluminum scales over a steel frame. Assisted Opening. Black 1045 unserrated Surgical steel blade opens Easily and locks up tight. The Knife has a liner lock that must be pushed to release the blade to close the knife. The knife has a removable steel pocket clip (tip up). Features torx screw construction. Specifications: Overall: 6.5" Blade: 3".