The Schrade Extreme Survival SCHF1 fixed blade knife features a one single piece with a 7.5" spear point style blade that is partially serrated. The handle is made from 1070 stainless steel. The and the handle has a diamond pattern knurling for a confident grip. Unscrewing the handle end reveals a driver tool with flat head (3/32 inch, 3/16 inch, 1/4 inch), Phillips (PH#0, 1, 2), Torx (10, 15, 20), and Allen (5/64 inch) tips. The O ring keeps moisture out of hollow handle when tightened appropriately. It comes with a ballistic nylon sheath.