Powder-coated, epoxy handle, safety blade lock, replaceable stainless steel blade. Blade folds into handle for safe storage. Accepts 11-040 (Sku # 192.2251) or 11-041 (Sku # 192.2269) replacement blades.

The Sheffield? Utility Series 12125 mini quick change Lock Back? utility knife features a one-hand opening operation for ease of use as you cut through obstacles such as paper, cardboard and more. It boasts a quick-change mechanism for quick and easy blade replacement. This tool features 6 mini utility knife blades, where 5 are stored in the handle and a bonus 6th one is in the blade holder. This knife has a lightweight ABS handle for maximum grip and comfort and includes a key chain for your convenience. You can cut through twine, boxes and more with ultimate ease. As always, Sheffield?'s industry leading lifetime warranty has your back.

The next generation of Irwin? folding utility knives with patented BladeLock technology are engineered to keep the utility blade securely locked in the knife handle. The proprietary design addresses the most frequently cited user frustration, when blades accidentally pull out of the handle during use. Blade lock technology further improves safety by providing the user with the ability to change blades only when the release button is engaged and the blade holder is in the 45 deg open position. No other folding knife offers this level of blade security and user safety.

The Sheffield? Utility Series 12116 mini ultimate Lock Back? utility knife is proof that great things, especially great sharp things, comes in small packages. Featuring a one-hand opening operation for ease of use allowing you to cut through all obstacles such as paper, cardboard and more, this Sheffield? utility knife also boasts a quick-change mechanism for a quick and easy blade replacement procedure. For even more attributes, this Sheffield? Lock Back? Knife is constructed of a lightweight aluminum handle and includes a keychain for your convenience. So go ahead cut through twine, boxes and more with ultimate ease. As always, Sheffield?'s industry leading lifetime warranty has your back.

The next generation of Irwin? folding utility knives with patented BladeLock technology are engineered to keep the utility blade securely locked in the knife handle. The proprietary design addresses the most frequently cited user frustration, when blades accidentally pull out of the handle during use. Blade lock technology further improves safety by providing the user with the ability to change blades only when the release button is engaged and the blade holder is in the 45 deg open position. No other folding knife offers this level of blade security and user safety.

Retractable blade that offers a variable cut depth. The rapid load blade change has an easy access button for quick blade change. It has a folding feature for quick and easy one-handed opening/closing. Blade storage for convenient access to new blades. It has a rugged metal body for long tool life.

The Sheffield? Utility Series 12613 ultimate Lock Back? utility knife features a one-hand opening operation for ease of use allowing you to cut through all obstacles such as paper, cardboard and more! This Sheffield? utility knife also boasts a quick-change mechanism for a quick and easy blade replacement procedure, using standard utility knife blades. For even more attributes, this Sheffield? Lock Back? knife is constructed of a lightweight aluminum handle and includes a belt clip for your convenience! So go ahead cut through twine, boxes and more with ultimate ease. As always, Sheffield? industry leading lifetime warranty has your back.

The Sheffield? Utility Series 12614 ultimate Lock Back? utility knife features a one-hand opening operation for ease of use allowing you to cut through all obstacles such as paper, cardboard and more! This Sheffield? utility knife also boasts a quick-change mechanism for a quick and easy blade replacement procedure, using standard utility knife blades. For even more attributes, this Sheffield? Lock Back? knife is constructed of a lightweight aluminum handle and includes a belt clip for your convenience. So go ahead cut through twine, boxes and more with ultimate ease. As always, Sheffield?'s industry leading lifetime warranty has your back.

The Sheffield? Utility Series 12113 ultimate Lock Back? utility knife features a one-hand opening operation for convenience as you cut through obstacles such as paper, cardboard and more. This Sheffield? utility knife also boasts a quick-change mechanism for a quick and easy blade replacement procedure, using standard utility knife blades. It features a lightweight aluminum handle for ease of use and includes a belt clip for easier carrying. You're all set to cut through twine, boxes and more with ultimate ease. As always, Sheffield? industry leading lifetime warranty has your back.

The Sheffield? 12131 quick change Lock Back? utility knife offers Sheffield? best-in-class Lock Back? utility line in a camouflaged model. The knife's patented quick change function makes for a smooth blade replacement while allowing for easy cleaning of the blade holder should any gunk get in there. An oversized thumb rest allows for extra pressure to be exerted in controlling the cut, while our Lock Back? release mechanism both holds the knife open securely while allowing for easy folding. This knife accepts all standard utility blades, but you not need one again for awhile considering the quick change Lock Back? utility knife's inclusion of six blades, where one in the blade holder already and five stowed in its blade storage compartment. As always, Sheffield? industry leading lifetime warranty backs you up.

The Sheffield? Utility Series 12119 quick change Lock Back? utility knife features a one-hand opening operation for ease of use allowing you to cut through all obstacles such as paper, cardboard and more! This Sheffield? utility knife also boasts a quick-change mechanism for a quick and easy blade replacement procedure, using standard utility knife blades, 5 of which are stored ready in the handle and a bonus 6th blade in the blade holder. For even more attributes, this Sheffield? Lock Back? knife is constructed of a lightweight ABS handle for maximum grip and comfort and includes a belt clip for your convenience. So go ahead cut through twine, boxes and more with ultimate ease. As always, Sheffield?'s industry leading lifetime warranty has your back.

The Sheffield? Utility Series 12115 premium Lock Back? utility knife features a one-hand opening operation for ease of use allowing you to cut through obstacles such as paper, cardboard and more. This Sheffield? utility knife also boasts a quick-change mechanism for a quick and easy blade replacement procedure, using standard utility knife blades. For even more attributes, this Sheffield? Lock Back? knife is constructed of a lightweight aluminum and hardwood handle and includes a belt clip for your convenience. So go ahead cut through twine, boxes and more with ultimate ease. As always, Sheffield? industry leading lifetime warranty has your back.