Extrema Ratio Ontos Black No Kit

Growing demand from the professionals amongst our clients persuaded Extrema Ratio to design a survival tool for all seasons. ONTOS (“the thing” in Greek) is a pure field knife, tough and heavyweight despite its compact size. The serrated segment on the back of the blade is meant as a back-up, never to be caught without a sharp edge ready for use. The MOLLE compatible nylon thigh sheath stays on even in the event of a retreat, when a soldier would drop most of his cumbersome primary equipment. It is possible to buy separately a survival kit to be fixed to knife sheath. Available versions: ONTOS BLACK, ONTOS GREEN.
TECHNICAL SHEET
WEIGHT G.: 411
WEIGHT OZ.: 14,5
BLADE LENGTH (MM): 168
BLADE LENGTH (IN): 6.6
TOTAL LENGTH (MM): 299
TOTAL LENGTH (IN): 11,8
BLADE THICKNESS (MM): 6,3
BLADE THICKNESS (IN): 0,25
BLADE MATERIAL: BÖHLER N690 STEEL (58HRC)
BLADE FINISHING: MIL-C-13924 BURNISHING
MAIN GRID: FLAT
PARTIAL SERRATION (MM): 40
PARTIAL SERRATION (IN): 1,6
HANDLE MATERIAL: FORPRENE