Schrade Ferocity Assisted Opening Folder AUS-10 Blade G10 Handle. With our new Nitro assisted opening mechanism AUS-10 blade steel G10 handles and overall good looks and high functionalilty the Ferocity is the pride of the Delta Series. Specifications for Schrade Ferocity Assisted Opening Folding Knife: Manufacturer: Schrade Blade Length: 3.4 in Closed Length: 4.6 in Blade Material: Steel Knife Application: Folding Blade Overall Length: 8 in Handle Material: G-10 Opening Method: Assisted Opening Sheath Material: No Sheath Weight: 4.4 oz Color: Black Package Contents: Schrade Ferocity Assisted Opening Folding Knife Schrade 1159310: Ferocity Assisted Opening Folder AUS-10 Blade G10 Handle