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Knife Blades Comparison - May 2025
| 1 Best Choice  9.7Exceptional | 2  9.4Excellent | 3  9.2Excellent | 4  9.0Excellent | 5 Best Value  8.9Very Good | 6  8.8Very Good |
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ModelSTANLEY Utility Knife Blades, Classic 1992, Heavy Duty, 100-Pack (11-921A) | Model CRAFTSMAN Utility Knife Blades, 100 Pack, For Drywall, Leather, Rubber and More (CMHT11921A) | Model DIYSELF 50 Pack Utility Knife Blades, SK5 Steel Box Cutter Blades with Dispenser, Standard Blades for Box Cutter Utility Knife Replacement, Sharper Utility Blade, Refills | Model LENOX GOLD Titanium Nitride Coated Utility Knife Blades (100 Pack) | Model WORKPRO Utility Knife Blades, SK5 Steel, 100-Pack with Dispenser | Model Romeda 100 Pcs Utility Knife Blade, SK5 High Carbon Steel Box Cutter Blades Refills with Storage Box, Sharp Utility Blades for Box Cutter, Non-Rusting Standard Razor Blade |
BrandSTANLEY | Brand CRAFTSMAN | Brand DIYSELF | Brand Lenox | Brand WORKPRO | Brand Romeda |
Reviews | Reviews  | Reviews | Reviews | Reviews  | Reviews |
Features | |||||
Worth the money 9.1 | Worth the money  9.4 | Worth the money 9.4 | Worth the money 9.1 | Worth the money 9.6 | Worth the money 9.1 |
Lasts a long time 9.1 | Lasts a long time 9.3 | Lasts a long time 9.4 | Lasts a long time 9.1 | Lasts a long time 9.3 | Lasts a long time 8.6 |
Durability 9.3 | Durability 9.6 | Durability 9.3 | Durability 9.9 | Durability 9.4 | Durability 8.9 |
Simple to use 9.9 | Simple to use 9.6 | Simple to use 9.4 | Simple to use 9.3 | Simple to use 9.1 | Simple to use 8.9 |
Dispense easily 9.4 | Dispense easily 9.1 | Dispense easily 9.3 | Dispense easily 9.3 | Dispense easily 8.9 | Dispense easily 8.1 |
Tech Specs | |||||
customer reviews4.7 4.7 out of 5 stars 3, 655 ratings 4.7 out of 5 stars | customer reviews 4.8 4.8 out of 5 stars 12, 330 ratings 4.8 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 2, 005 ratings 4.7 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 1, 874 ratings 4.7 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 16, 084 ratings 4.7 out of 5 stars | customer reviews 4.8 4.8 out of 5 stars 18 ratings 4.8 out of 5 stars |
item weight 0.2 ounces | item weight 7.8 ounces | item weight 7 ounces | item weight 0.16 ounces | item weight 14.1 ounces | item weight - |
product dimensions 7.51 x 3.75 x 1.5 inches | product dimensions 7 x 3.3 x 0.5 inches | product dimensions - | product dimensions 3.69 x 1.38 x 7.88 inches | product dimensions 2.78 x 1.25 x 4.8 inches | product dimensions - |
color Factory | color Silver | color Silver | color - | color Silver | color - |
batteries included No | batteries included No | batteries included No | batteries included - | batteries included No | batteries included - |
style Classic | style 100 Blades | style 50 Pack | style - | style 100 Pack | style - |
batteries required No | batteries required No | batteries required No | batteries required - | batteries required No | batteries required - |
item package quantity 1 | item package quantity 1 | item package quantity - | item package quantity - | item package quantity 1 | item package quantity - |
material Plastic | material - | material Alloy Steel | material - | material SK5 Steel, Plastic | material - |
Review | Review | Review - | Review - | Review | Review - |
Available On   | Available On  | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.2
3DIYSELFDIYSELF 50 Pack Utility Knife Blades, SK5 Steel Box Cutter Blades with Dispenser, Standard Blades for Box Cutter Utility Knife Replacement, Sharper Utility Blade, Refills
9.4 worth the money9.4 lasts a long time9.4 Simple to useWhy we love it
Universal size fits most box cutters and utility knives.
Durable SK5 alloy steel ensures long-lasting sharpness.
Convenient dispenser for safe and easy blade access.
Our ranking system
At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
