OX Pro Retractable Utility Knife – Box Cutter

The OX Pro Retractable Utility Knife is a professional-grade box cutter built for serious construction use. Designed with a heavy-duty metal body and a slightly angled ergonomic handle, it offers superior handle grip and superior comfort, ideal for repetitive tasks. Features a quick blade change system, 5x SK5 double-sided blades, and built-in storage. The OX Pro Retractable Utility Knife offers rugged reliability, comfort, control and pro-level performance.

Equipped with 5 SK5 blackened double-sided blades, and internal blade storage holds up to 5 replacements, so you’re always prepared without needing to return to your toolbox. The quick-release blade change button makes swapping blades fast, tool-free, and safe, perfect for fast-paced job sites where efficiency matters.

This pro retractable utility knife is compatible all standard-size utility blades for universal compatibility and job site convenience. The built-in tether/lanyard hole offers easy access and storage on the tool belt or wall hooks.

Whether you’re opening boxes, cutting insulation, or trimming materials, the OX Pro Retractable Utility Knife offers rugged reliability, comfort, control and pro-level performance.

• Ergonomic Etched Handle: Slight angled knife profile and textured handle grip to reduce fatigue and improve control during extended or repetitive use.


• Durable Metal Body: Rugged metal housing built to endure daily site use, drops, and tough materials, for reliable performance and durability, day in and out.


• Tool-Free Quick Blade Change: Quick-release button allows fast, safe blade swaps without tools—keeping workflow efficient and reducing downtime on site.


• 5x SK5 Double-Sided Blades Included: Preloaded with 5 ultra-sharp SK5 utility blades, each double-sided for extended life and fewer box cutter blade changes.


• Internal Blade Storage & Lanyard Hole: Store up to 5 replacement utility blades inside. Tether hole keeps your knife secure and always within reach on the job.