The ZT 0400 is one of the thinner knives in the ZT line, making it a great choice for more-compact carry. SpeedSafe assisted opening ensures ease of use, while the modified Tanto blade in premium S30V stainless steel provides strength and durability. Aircraft aluminum handles lighten the weight and Trac Tec inserts on the right side of the handle give a solid grip in almost any condition. There are no Trac Tec inserts on the left side, providing for an easier draw and smoother pocket storage. Choose smooth edge or partially serrated at the model 0400ST. Includes a dual mounting system for tip-up or tip-down right-handed carry. Made in the USA.