The Pro-Tech 5400 Runt J4 series has arrived! This new J4 Runt has a tanto style 154-CM 1.94" California legal blade with a stonewash finish and a plain edge. The silver anodized handles are milled from T-6061 aircraft aluminum. Despite the knife's small size it feels very good in the hand. It feels much bigger than it is and has superb action. It opens like a rocket and locks up solid. The Runt J4 also has a polished pocket clip for tip-down carry.