Utility Knife

Precision Positive-Locking Mechanism – An Engineered Design This model features a precision positive-locking system that provides robust engagement in both the open and closed positions. The design has been carefully engineered to ensure safety and strength, using a well-considered set of interlocking features that require exact alignment and controlled force for secure engagement. Assembly Details Bill of Materials: SK5 Trapezoidal Blade: Sourced from reputable vendors (Temu, AliExpress, Amazon, etc.), the blade is integrated as an essential component for the locking mechanism. Its geometry is optimized for a positive snap-fit action. Main Body Assembly: The main body is designed with precise interlocking features that ensure consistent alignment and secure engagement when assembled with the blade. Step-by-Step Assembly Instructions: Blade Insertion: Carefully insert the SK5 trapezoidal blade into the designated slot. A firm, controlled force is required until the blade snaps securely