Schrade Extreme Survival Slim Fixed Blade AUS-10 Blade. With updates materials and a more aggressive atttitude the Extreme Survival series keeps you protected and protective. Now featuring AUS-10 blade steel non-slip grips and a heavy-duty no-nonsense design these rugged knives are built for years of use and abuse. Specifications for Schrade Extreme Survival Slim Fixed Blade: Manufacturer: Schrade Blade Length: 4 in Overall Length: 9 in Blade Shape: Dagger Blade Material: Steel Knife Application: Fixed Blade Blade Finish: Black Oxide Handle Color: Black Weight: 0.46 lb Package Contents: Schrade Extreme Survival Slim Fixed Blade Schrade 1182511: Extreme Survival Slim Fixed Blade AUS-10 Blade