Boker BK-120620 Savannah, Canvas Micarta Handle, PlainEdge, Leather Sheath. The Boker Savannah fixed blade knife, designed by Armin Stutz from the Austrian Knife Forge Steirer Eisen, features a massive 5.0 x .375 thick blade made of high performance N690BO steel. The hollow ground blade has a satin finish and full tang construction. The ergonomic handle, 4.375 long, has a finger choil, grooved canvas Micarta scales, a stainless steel bolster and a lined lanyard hole. A custom genuine leather sheath is included. Overall length: 9.375. Weight: 7.8 ounces.