This Auto Loading Retractable Utility Knife is built from die cast aluminum, making it durable, yet light enough to help reduce hand fatigue. Change blades instantly with the push of a button! Simply extend the blade fully, press the top button and gently pull the blade to remove it. To replace, retract the slider back then move it forward again. The new blade instantly loads from within the internal storage. A quick open hinge eliminates the frustrations of screws and springs allowing you to refill the storage easier than ever. Just press the side button forward, refill with up to 5 blades and click it shut.

Features:

• Durable aluminum body with ergonomic comfort grip
• 3 lockable blade length positions
• Push button blade change
• Internal blade storage in handle (includes 5 blades)