Old School Stiletto Rosewood Automatic Knife Bayonet Point Satin Plain. The Rosewood Old School Stiletto has a three coil spring. Very smooth action with the push of a button. Material 440 Stainless Steel Blade Type Razor Folding Action Automatic Handle Construction Stainless Steel Features Push button release and locking mechanism Blade Length 4" Handle Length 5.13" Overall Length 9"