Schrade Ventricle Folder AUS-10 Steel Aluminum Handle. Consisting of coated AUS-10 blades aluminum handles and our famous finger-flip driven UltraGlide technology the Ventricle is a lighweight carry option with aggressive styling and smooth styling. Specifications for Schrade Ventricle Folding Knife: Manufacturer: Schrade Blade Length: 3 in Closed Length: 4 in Blade Material: Steel Knife Application: Folding Blade Overall Length: 7 in Handle Material: Aluminum Handle Finish: Gray Weight: 4.2 oz Quantity: 1 Color: Gray Package Contents: Schrade Ventricle Folding Knife Schrade 1159323: Ventricle Folder AUS-10 Steel Aluminum Handle