The Protech Runt is a small california legal automatic knife. Don't let the runts size fool you though, it's a very capable and sturdy piece of cutlery. The Runt comes with a 154CM Stainless Steel 1.94" Blade. The Runt 2 & 3s are .42" Thick, .87" wide and is 3.0" closed with an overall open length of 4.9" and is 1.6 oz. The Runt J4 is .44" thick, 5.27" overall open length, the blade is 3.33" and weighs in at 2 oz. They are right handed and Tip down carry. Made in the USA.