
WORKPRO W013053WORKPRO Premium Retractable Utility Knife
Light aluminum retractable at 3.2 oz with tool-free blade changes and 10 extra blades.
- Weight
- 3.2 oz
- Body material
- Aluminum
- Blades included
- 10
A good utility knife cuts cleanly, locks the blade firmly and swaps blades without tools. Spare blade storage helps too, because a dull blade is both slow and unsafe. Weight and closed length decide how easy the knife is to carry. We put 14 products on one spec sheet so you can compare blade type, lock, blades included and body material side by side. Many listings leave out the lock or storage, and we say so where that happens.
Quick answer
Ranked from 14 utility knives that met our standard, compared on tool-free blade change, blade storage, locking mechanism.
As an Amazon Associate I earn from qualifying purchases. Links to retailers on this site are affiliate links; we may earn a commission at no extra cost to you.

Light aluminum retractable at 3.2 oz with tool-free blade changes and 10 extra blades.

At 3.17 oz, it is the lightest of the eight models that list weight.

Stores 10 SK5 blades on board and loads a fresh one after a swap.
| Spec | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Best Scoreout of 100 | 77 | 59 | 56 | 60 | 49 | 43 | 52 | 46 | 36 | 67 |
| Weightoz | 3.2 oz | 3.2 oz (best in row) | 7.0 oz | 5.9 oz | 6.3 oz | 7.0 oz | 6.2 oz | — | 8.8 oz | 3.8 oz |
| Closed lengthin | 6.3 in | — | 6.9 in | — | 4.5 in | — | 6.8 in | — | — | — |
| Body material | Aluminum | Titanium (best in row) | — | Aluminum | — | — | Aluminum | Aluminum | Steel | Aluminum |
| Design type | Retractable | Folding | Retractable | Folding | Folding | Folding | Folding | Retractable | Folding | Retractable |
| Blade material | SK5 steel | SK2M steel | SK5 steel | Triple-ground carbon steel | Fiskars CarbonMax | SK5 steel | — | Heat-treated steel | — | Heat-treated SK5 steel |
| Blades included | 10 (best in row) | 10 (best in row) | 10 (best in row) | 3 | 1 | 10 (best in row) | 3 | 6 | 10 (best in row) | — |
| On-board blade storage | — | — | Yes | Yes | — | — | Yes | Yes | — | Yes |
| Tool-free blade change | Yes | Yes | Yes | — | Yes | Yes | Yes | Yes | Yes | Yes |
| Blade lock | — | — | — | Dual lock (best in row) | Dual lock (best in row) | Single lock | — | Single lock | Single lock | — |
| One-handed opening | — | — | — | — | Yes | — | — | Yes | — | Yes |
| Belt or pocket clip | — | — | — | — | — | Yes | Yes | — | Yes | — |
| Grip | Matte ergonomic body | Matte ergonomic body | Non-slip rubber handle | — | Ergonomic grip | Wood handle | Ergonomic grip with thumb rest | Metal and TPR non-slip handle | Anti-slip rosewood handle | Ergonomic metal handle |
| Warrantyyears | — | — | — | — | Lifetime* | — | — | — | — | — |
We reviewed 26 utility knives and kept only the 14 that pass every check below. Those are ranked by a Best Score built from spec fit for this job, sales rank.
These reviews are based on specifications and listing information. Each one covers what the specs mean for everyday cutting, blade changes and safety.
Light aluminum retractable with ten spare blades
This WORKPRO W013053 leads our ranking for a best utility knife search. It is a retractable knife with an aluminum body that weighs 3.2 oz. Among the eight models that list weight, only the titanium WORKPRO is lighter. Light weight matters when you cut all day, because your wrist tires less.
Blade changes need no tools. The listing describes a quick-release button, and the knife comes with 10 extra double-use blades. That ties for the most blades included, with four other models. The blades are SK5 steel. A retractable design pulls the blade back into the frame when you finish, which is safer in a pocket.
The grip is a matte ergonomic body, and the closed length is 6.3 in, so it fits a back pocket. The maker does not publish a separate blade lock type or on-board blade storage. Spare blades must live in a drawer or toolbox. Keep them in a case nearby.
VerdictIt is the best all-round pick here for a light, quick-change cutter with plenty of spare blades, though it stores none on board.
Lightest knife here, with a titanium folding body
At 3.17 oz, this WORKPRO is the lightest of the eight models that list weight. It ranks second on our list. The body is titanium, cut with CNC precision, and the design is folding, so the blade tucks away when you carry it. Light carry weight means it stays in a pocket without pulling at your pants.
The blade is SK2M steel. The listing says it lasts 3X longer than standard SK5 blades, which is the maker's claim, not independent data. It also lists 1.5X longer blade exposure for a wider cutting range. Ten extra double-use blades come in the box, and a quick-release button handles changes without tools.
The maker does not publish a blade lock type, a clip or on-board blade storage. For a folding knife, the lock matters most, so check it before you buy. Spare blades stay in the box, not in the handle. The matte ergonomic body gives a hand-friendly grip.
VerdictIt is the pick for the lightest carry, as long as you confirm how the folding blade locks.
Auto reload keeps ten blades inside the handle
This EQUIPTZ UK1 ranks third and is built around fast blade swaps. A top button ejects the dull blade. Then you slide the blade control back and forward, and a new blade loads from the storage chamber. The chamber comes preloaded with 10 SK5 blades, so spares are always on the knife.
The size is the tradeoff. It weighs 7.05 oz, heavier than most models that list weight, and the closed length is 6.9 in, the longest among the four models that list it. Extra mass can feel steady on thick cardboard but tires a hand over a long shift. Cardboard, drywall, carpet and vinyl are the jobs the listing names.
The handle is non-slip rubber, and a 3-step slider sets blade depth. Depth control helps with accurate, repeatable cuts. It is retractable, so the blade pulls back after use. The maker does not publish a separate lock type, a clip or a one-handed opening spec.
VerdictIt suits heavy box and carpet cutting where fast, tool-free swaps and stored spares matter more than weight.
Dual lock and a scraper in an aluminum folder
The Klein Tools FLICKBLADE ranks fourth, and its strength is the lock. It has a dual lock, with two positions: angled for precision tasks and standard for everyday cutting. A lock that holds the blade firmly matters for safety when you push through dense material. It also folds shut for carry.
The knife is a 2-in-1. It works as a utility knife and as a scraper, which adds a second job. The aluminum body weighs 5.92 oz, lighter than five of the eight models that list weight. It includes 3 triple-ground carbon steel blades and is compatible with universal utility blades. Compatible blades mean you are not tied to one brand.
Blade storage is built in and holds an extra blade. The maker does not publish a tool-free blade change, a clip or a one-handed opening spec, so check how blades swap before you buy. The listing describes the body as built to resist drops and impacts.
VerdictA sound choice for cutting and scraping with a dual lock, though blade change details are missing from the listing.
Short folder with one-handed opening and dual lock
The Fiskars Pro ranks fifth, and it is built for carry. The closed length is 4.5 in, the shortest among the four models that list it. It folds shut, so the blade is covered while you carry it. One-handed flip opening lets you keep a hand on the load.
A dual lock helps keep the blade from releasing by accident, and the listing says it is meant for everyday carry. The maker pairs full-body metal construction with a CarbonMax blade it says lasts up to 24X longer than standard blades. Blades snap in and out with no tools. That is a claim from the listing, not independent data.
The catch is supply. Only 1 blade is included, so you need to buy spares, and there is no on-board storage listed. The ergonomic grip suits tradesmen per the listing. The warranty is limited lifetime, but it excludes blade replacement.
VerdictIt is a compact, secure folder, but the single blade and no storage make it a weaker pick for heavy daily use.
Best among the reviewed tools
A lock keeps the blade from folding or sliding back while you cut. Dual lock and single lock appear in the data. Some listings do not name a lock type. Retractable knives hold the blade with a slider instead, so confirm how each model secures it.
A quick-release button saves time and keeps your fingers away from the edge. Most models here list tool-free changes. Klein Tools does not publish it. Pair it with on-board storage so spare blades are in the handle when you need them.
Light knives, such as the 3.17 oz titanium WORKPRO, carry easily. Heavier ones feel steady on thick material but tire a hand over a long shift. Closed length also matters for pockets. Only four models list it, so check the maker's size before you buy.
Blades included range from 1 to 10 across the page. A dull blade slips and needs more force, which is a safety risk. Count the blades in the box, then see whether the handle stores them. Stored blades stay clean and close at hand.
The WORKPRO W013053 leads our ranking. It is a retractable aluminum knife at 3.2 oz with tool-free blade changes and 10 extra blades. It does not list on-board blade storage, so look at the EQUIPTZ UK1 if stored spares matter most.
On this page, the EQUIPTZ UK1 stores 10 blades. The Bosch H11-11100-1 holds three extra blades, and the VOTREK keeps spares in a compartment. The Klein Tools FLICKBLADE holds an extra blade.
Retractable knives pull the blade back into the frame when you finish. Folding knives close like a pocket knife. The Fiskars Pro is 4.5 in closed. Pick folding if carry size matters, and confirm it has a named blade lock.
Five of the nine models on this page include 10 blades. The Fiskars Pro includes 1. More blades mean fewer trips to buy refills, but storage matters as much, so spares stay with the knife instead of getting lost in a drawer.
Your own selection is kept in the link, so friends see the same side-by-side.