Best Adjustable Utility Knives of 2026

The WORKPRO Premium Utility Knife is a heavy-duty box cutter that is durable and lightweight, with SK5 razor blades that are up to 64 HRC. It has a retractable blade with 3 adjustable positions and a quick-release button for easy blade replacement. It can slice through cardboard, carpet, drywall, rope, vinyl, leather, and flooring, making it great for general and precision cutting. The matting body and ergonomic design make it hand and environment-friendly, and it comes with a 90-day money-back guarantee and lifetime support.

The Slice 10400 Box Cutter is an innovative and stylish utility knife that is safer to use than traditional knives. It features a 3-position manual slider button that allows the blade to stay locked in three positions, a zirconium oxide ceramic blade that stays sharp up to 10x longer than steel blades, and easy blade change without tools. The ceramic blade is non-conductive, anti-magnetic, chemically inert, and never rusts. It is designed for cutting corrugated packaging, foam, vinyl, boxes, cardboard, etc. To cut paper and thinner items, try the Slice 00116 Precision Cutter or 00100 Safety Cutter.

The Fastback Utility Knife 6in1 offers a variety of features to make your cutting tasks easier. The folding 1/4" bit holder and reversible Phillips #2 and Slotted 1/4" bit provide versatility for different screw types. The durable wire belt clip reduces pocket tearing, making it easy to carry around. The blade holder is designed for scoring, and the wire stripper allows you to strip wires without the need for additional tools. This utility knife is a great addition to any toolbox.

The 8 Pack Utility Knife Box Cutters by DIYSELF is exactly what you need for economical and disposable box cutting blades. The comfortable grip and wider retractable blade make cutting easy and prevent blade slipping with the lock tab. The 9mm wider blade is heavy-duty, ideal for thicker cuts, and can be used for commercial or industrial applications like thicker paper, tape, plastic, cardboard, balsa, bass wood, photos, coupons, cardstock, mat board, foam board, delicate fabrics, crafts, Amazon, UPS, or post office packages. Always keep your blade fresh and sharp by snapping off the blade for a new sharp cutting tip.

The JETMORE Folding Utility Knife is designed to make cutting tasks easier and safer for you. Its sharp blades allow you to slice through various materials quickly and smoothly, saving you time and effort. Thanks to a secure locking system, the knife stays firmly open while you work, preventing any accidental closures or slips. Made from rust-resistant ABS and aluminum, this tool is built to last, so you can rely on it for many projects. Plus, changing blades is simple—just press a button for a quick swap, keeping your work uninterrupted and hassle-free.

The Amazon Basics Folding Utility Knife is a durable and lightweight option for general purpose and precision cutting. The stainless steel fold-out blade housing and aluminum handle with anti-slip grip provide comfortable and secure use. The lock-back design ensures safety by keeping the blade in place when in use. Blade replacement is made easy with the quick-change mechanism, which is compatible with most standard sized blades. This utility knife is perfect for cutting boxes, rope, carpet, plastic, leather, wallpaper, and more.

The M MEEPO Box Cutter is a set of 4 tough folding utility knives that are made for heavy duty purposes. The ergonomic handle, easy blade change design and lightweight feeling make it easy to use for daily life. The blades are heat treated steel and will remain sharp for a long time, making this an essential tool that you can trust. The set comes with 10 extra blades and the utility knife can be used to cut through a wide range of materials including drywall, sheet plastic, boxes, rope and more.

The Gerber Prybrid Multi-Tool is an 8-in-1 pocket knife designed for versatility and convenience. It features an exchangeable utility blade that is great for cutting various materials, making it ideal for everyday tasks. With built-in tools like a wire stripper and flat drivers, you have everything you need for quick repairs or projects on the go. The slim design allows you to easily carry it in your pocket or toolbox, ensuring it's always within reach. Plus, the durable stainless steel construction ensures that this tool will last through your adventures, whether at work or outdoors.

The HORUSDY 4-Pack Box Cutter Utility Knife is a heavy-duty aluminum shell retractable box cutter that comes with an extra 10 blades. The aluminum alloy shell with TPR rubber handle is more durable than ordinary plastic utility knives, and the knife body is more comfortable to hold and use. The knife includes four sets of practical knives with different colors, and the blade is retractable and can be used smoothly. The super sharp SK5 heavy blade can cut different materials, making it suitable for hobbies, DIY projects, cardboard, carpet, rope, box, wallpaper, vinyl, rubber, leather, PVC materials, etc. The tail of the knife body is designed by hanging rope, which can hang the knife on the wall or knife rest. It's also easy to carry or store in your toolbox.