ainhue A37 Auto Retractable Box Cutters Utility Knife

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  • $39.99
  • Regular price $42.99
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ainhue A37 Auto Retractable Box Cutter Utility Knife, Heavy Duty Cardboard Cutter EDC Pocket Knives, 10pcs Replaceable Blade with Pocket Clip, Glass Breaker (White & Black)


  • Specifications 】Total length: 153mm/6", Handle Length: 98mm/3.86", Handle width: 30mm/1.2", Blade Length: 55mm/2.16", , Weight: 3.17oz/90g
  • 【Never need sharpen】 Come with 10pcs replaceable blades, ensuring that it never needs sharpening. This feature offers a convenient and simple operation, allowing for easy purchase and replacement of blades when needed.
  • 【Auto Retractable Box Cutter】The Box cutter is equipped with retract technology, which allows the blade to retract when the slider button is released. The non-slip handle and comfortable grip design make it easy to slice through boxes with precision.
  • 【Utility Knife】 Our multifunctional utility knife is the perfect tool for everyday use. It features an aviation-grade aluminum plate for durability, and its sharp blade effortlessly cuts through materials like cardboard, carpet, drywall, rope, vinyl, leather, and flooring. Whether you need a reliable work knife, carton cutter, construction knife, or cardboard cutter, this versatile knife is up to the task.
  • 【Easy Replaceable SK5 Blades】We have improved the blade replacement method by using screws to securely fasten the blades, ensuring stability during use. To prevent any loss during the replacement process, we also provide 3 extra screws.
  • 【Lifetime Guarantee】For any questions, issues, or difficulties you encounter, please feel free to contact us directly through the Amazon messaging system. Our team will be delighted to help you.


Blade Length: 55mm/2.16"
Closed Length: 98mm/3.86"
Overall Length: 153mm/6"
Blade Material: SK5 Stainless Steel
Blade Style: Exchangeable Utility
Handle Material: Aluminum
Handle Thickness: 11mm/0.43"
Pocket Clip: Stainless steel coating Ti (Tip-Up, Right Carry)
Weight: 3.17 oz. (90 g)
Extra 10pcs Blades