BTKT2002B Bestech Knives Marukka Framelock BlueThe Marukka BTKT2002B is a compact framelock folding knife built around M390 stainless steel, offering excellent edge retention and corrosion resistance in a 3. 63" blade that handles everyday tasks without excessive bulk. The blue titanium handle paired with ceramic ball bearing deployment delivers smooth, reliable action, while the extended tang provides structural integrity for a knife this size. At 5" closed, it's EU legal for carry in most