The Schrade Extreme Survival fixed blade knife is a big knife with great utility. It features a single piece blade and handle made from 1070 stainless steel with a gray finish. The 5.6" blade is plain edged and the 4.7" handle has diamond pattern knurling for a confident grip. Unscrewing the handle end reveals a driver tool with flat head (3/32", 5/32", 3/16"), Phillips (PH#0), Torx (10), and Allen (5/64") tips. The O-ring keeps moisture out of hollow handle when tightened appropriately. Includes a ballistic nylon sheath.