The Stanley 2-10-550 Titan Fixed Blade Trim Knife comes with 3 blades The Stanley Titan FB is an all-metal Fixed Blade Knife that comes with 3 Blades stored internally. The tool of choice for carpet fitters because of the sturdy brass and aluminium construction.  Features:   Used primarily by carpet fitters and tradesmen  Easy blade change using a solid brass notched wheel  Strong high-quality brass wheel for efficient locking of the blade  Lightweight aluminium body combining ease of use and durability  A super heavy-duty knife with double notched blade location for added security  Ideal for precision cutting of the most flexible to the most resistant materials (paper, cardboard, plastic, leather)   Comes with:   3 heavy-duty blades   Specification:  Type: Fixed blade  Net Weight: 0.193kg