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The Ventr V4 folding knife is a high-performance compact folder engineered for both outdoor adventures and daily utility. It features a purpose-driven clip point blade crafted from premium Bohler M390 stainless steel, providing fantastic edge retention and corrosion resistance. This blade geometry is optimized for powerful slicing and precise control, making it a dependable tool for everything from field tasks to general utility work with a confident and predictable cutting feel.

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Ketuo Knife Ventr V4 Button Liner Lock Folding Knife 2.8" M390 Black Stonewashed Clip Point Bla…Retail price: $220.00, our price: $179.00
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Ketuo Knife Ventr V4 Button Liner Lock Folding Knife 2.8" M390 Hand-Rubbed Satin Clip Point Bla…Retail price: $220.00, our price: $179.00
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Ketuo Knife Ventr V4 Button Liner Lock Folding Knife 2.8" M390 Hand-Rubbed Satin Clip Point Bla…Retail price: $220.00, our price: $179.00
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Ketuo Knife Ventr V4 Button Liner Lock Folding Knife 2.8" M390 Hand-Rubbed Satin Clip Point Bla…Retail price: $220.00, our price: $179.00
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About the Ketuo Ventr V4

The Ketuo Ventr V4 is a compact folding knife line featuring Bohler M390 blade steel, titanium construction, and a unique button-actuated liner lock with a secondary safety switch.

What type of blade steel does the Ketuo Ventr V4 use?
The Ketuo Ventr V4 features a 2.8-inch blade crafted from Bohler M390 stainless steel. This premium alloy offers exceptional edge retention and high corrosion resistance for everyday utility.
How does the locking mechanism work on the Ketuo Ventr V4?
The Ketuo Ventr V4 uses a button-actuated liner lock that can be disengaged either by pressing the button or manually operating the liner. It also includes a secondary safety lock switch that physically blocks the liner lock to prevent accidental disengagement during heavy tasks.
Does the Ketuo Ventr V4 offer a full four-finger grip?
Yes, the titanium handle on the Ketuo Ventr V4 provides a full four-finger grip despite its compact 2.8-inch blade length. It also features a right-side milled titanium pocket clip for secure carry.
What handle and blade finishes are available in the Ketuo Ventr V4 series?
The Ketuo Ventr V4 series includes several handle and blade finish combinations. Options include bead-blasted or black DLC titanium handles paired with hand-rubbed satin or black stonewashed M390 blades, along with blue or gold accent hardware.
Is the Ketuo Ventr V4 worth it?
Positioned in the $180 range, the Ketuo Ventr V4 delivers premium materials like Bohler M390 steel and titanium handles. Its hybrid button-liner lock design and secondary safety lock add practical versatility that justifies its price point.