Standard Snap Knives, 18 mm, Bi-Metal Blade, Blue/Silver/Yellow

Features: Hinged end cap with snap closure swings open for easy reloading, but won't get lost | Internal blade storage conveniently holds 3 extra blades | Patented auto blade lock automatically holds blade in a fixed position to prevent blades from being pulled out | Stainless steel blade guide resists rust for a longer life