Coast DX356 Double Lock Folder Knife The DX356 Knife comes with a textured G10 handle and thumb notches on top of the blade for a secure grip. Utilizing our Double Lock technology, anyone can work with confidence knowing that the added safety prevents the knife from accidentally closing. It easily opens with one hand using thumb studs on the blade and you can always take it with you because of its deep-carry pocket clip. Features: - Thumb Studs: The blade mounted Thumb Studs are provided on each side of blade for one handed opening. - Double Lock: Our patented Double Lock safety switch mechanism works in conjunction with a primary Liner-Lock to prevent disengagement. - G10 Polysteel Handle Material: Our durable composite material created by compressing layers of fibrous materials with liquid resin under extreme pressure. Specifications: Lock Type: Double Lock Steel Type: 9CR18MOV Blade Length: 3.5 In / 8.89 Cm Overall Length: 8.125 In / 20.6 Cm Length Closed : 4.5 In / 11.43 Cm Weight: 5.4 Oz / 153 G Manufacturer: Coast Manufacturer Number: 19919 UPC: 015286199195