Knife A:

【Blade Storage Design】3 extra blades are included in the handle of this knife cutter. Just pull the back cover to open the blade compartment to get the replacement baldes, which allows you to continue your work shortly.

【Quick-change Mechanism】The easy blade release mechanism allows you to safely and quichly change the blades and helps prevent injury. Just press the button and you can take out the blade. Our utility knife is compatible with most standard sized utility blades for extra convenience.

【Various Applications】The high carbon steel utility knife blades are durable and sharp. It easily cuts through paper, carpet, plastic, cartons, cloth, bags, leather, PVC, dry wall, linoleum, soft metal and much more. The knife also has an integrated gut hook for cutting ropes and small things.

【3 Position Retractable Blade】This work knife comes with 3-position manual retraction which allows you adjust the blade position and lock it while using for various needs of cutting and safety. Just press the release button, you can easily open or close the blade, which is safe and effecient.

【Comfort to Use】Our box cutter knife is built with heavy-duty zinc alloy handle and ergonimic anti-slip grip which provides more security and comfort for you. The folding knife is lightweight and compact and comes with a belt clip, which makes it easy to take anywhere. With hole can be hung on the wall