Southwire Tools’ 65029240 auto-retracting utility knife features a no-tool blade change and a full metal body with comfort grip handles. There is a quick-open button for easy one-handed operation. It accepts all common 2-point utility blades.

Irwin Tools’ 2082300 Hi-Vis retractable knife has an orange color that makes for easy spotting on the job site. The three-position slide exposes variable blade lengths, and there is inside storage for up to five blades. The screw is permanently captured in casing to prevent loss.

Husky’s folding lock-back knife features a quick-change blade mechanism that locks a standard utility blade in place for safety and efficient cutting. It features a belt clip and end clip for hanging. The handle is made of lightweight, durable aluminum for strength.

Milwaukee Tool’s Fastback 6-in-1 folding utility knife has a press-and-flip mechanism for one-handed opening. It has a wire stripper, folding screwdriver, extra blade storage, a built-in bottle opener and a fold-out ¼-in. bit holder. It has a metal extension that prevents accidental blade removal and a lanyard hole for tethering.

Fiskars’ Pro drywall utility knife has a jab saw to punch through drywall, a CarbonMax blade coating, two-blade storage capacity, tabs that ensure the blade won’t pull out when twisted and multiple Softgrip hand grips for better ergonomics. The blade and saw deploy from the same end to prevent accidental release, and the knife hinges open for cleaning.

OLFA’s fully automatic safety knife has a spring-activated, rounded-tip RSKB safety blade that self-retracts when it loses contact with the cutting surface. The built-in safety guard activates when cutting begins and cannot be overridden. It has a fiberglass-reinforced ABS handle and a lanyard hole.