Handle is index-finger grooved and made of gray Anodized 6061 T-6 AirCraft aluminum. Spring Assist opening mechanism is SPEEDSAFE technology. Blade opens smoothly with the finger-flipper and locks in the fully open position, uses a liner-lock release to close the blade. Knife is center-balanced at index-finger groove for smooth operation when in use. Has deep-carry pocket clip set for right-handed tip-up carry, but can be moved to the left-handed tip-up carry position.Closed length: 4.3 Blade length: 3.25 Knife weight: 3.8 oz. The item "ZERO TOLERANCE usa EXCLUSIVE 0770GRYBW Spring Assist Folder S35VN Blade ZT knife" is in sale since Saturday, August 13, 2016. This item is in the category "Collectibles\Knives, Swords & Blades\Collectible Folding Knives\Modern Folding Knives\Factory Manufactured". The seller is "fantasyknivestexas" and is located in Portland, Texas. This item can be shipped to United States.