Swiss Army knife edge. The blades are then checked with a laser reflecting goniometer to verify the angle of the cutting edges. Finally scales are applied. Slightly undersized holes incorporated into the inner surface enclose the bushings, which have truncated cone cross-section and are slightly undercut, forming a one-way interference fit when pressed into the generally softer and more elastic scale material. The result is a tight adhesive-free connection that nonetheless permits new identical-pattern scales to be quickly and easily applied. Victorinox models are available in , , , , , , and lengths when closed. The thickness of the knives varies depending
Aitor Knife Company knives including high end Survival knives, with their outstanding Stainless steel blade in 20.5 cm, stainless steel hollow handle Jungle King I, Stainless steel blade in 13.5 cm, aluminum hollow handle Jungle King II and pocket knives for outdoor recreation modelled on the Swiss Army knife. Aitor Knife Company Aitor is a Spanish company that specialises in manufacturing knives for consumer and military markets. According to the company, Aitor also provides equipment to the United Nations and UNESCO, and the security services of several countries. The company was founded in 1939 in Ermua, Eibar, the Basque Country by Izaguirre brothers