Butterfly Trench Knife – 5-Inch Serrated Blade, 11 Inches

Most people who carry a knife every day never think about the grip — until the moment grip is all that matters. The Butterfly Trench Knife gives you a 5-inch serrated stainless steel blade, a removable knuckle guard, and a latch safety in an 11-inch overall package that’s built for more than box-cutting duty.

Who This Knife Is For

This knife is for people who want a fixed-purpose carry blade with defensive features already built in. That includes outdoors workers who need a serious cutting tool within reach, men and women who live or travel in areas where a reliable blade makes practical sense, and anyone who wants the added grip security of a knuckle guard without buying a specialty piece. It is not marketed as a collector knife or a showpiece — it’s a working tool with a defensive edge.

Is It the Right Fit for You?

Choose It If You Want

• A butterfly-style knife with a serrated blade for cutting tough material
• The added grip protection of a removable knuckle guard
• A latch safety that keeps the blade secured until you’re ready
• An all-black stainless steel build that holds up to daily carry

Consider Another Option If You Need

• A fixed-blade knife with a traditional sheath carry system
• A folding pocket knife for discreet everyday carry
• A longer blade for heavy outdoor or survival tasks

Butterfly Trench Knife Features and Benefits

• 5-Inch Serrated Stainless Steel Blade: Serrations make clean cuts through rope, webbing, and other tough materials where a plain edge struggles.
• Removable Knuckle Guard: Adds hand protection during a defensive grip and removes when you want a lower-profile carry setup.
• Latch Safety: Keeps the blade from opening unintentionally — a practical feature for anyone carrying this in a bag or on a belt.
• Butterfly (Balisong) Handle Design: The two-handle design allows fast deployment once you’re practiced with it, which matters when time is short.
• Stainless Steel Handles: Black stainless construction on the handles gives this knife durability without adding unnecessary weight.
• 11-Inch Overall Length: Long enough to provide good leverage and control, compact enough to carry without it becoming a burden.
• All-Black Finish: Low-profile appearance for carry situations where you’re not trying to draw attention.

How the Butterfly Trench Knife Compares

Here’s how this knife stacks up against two common alternatives shoppers consider.

Care and What’s Included

What’s in the Box

• Butterfly Trench Knife with removable knuckle guard
• Latch safety engaged from the factory

Care

Wipe the blade dry after use to prevent corrosion on the edge. Light oil on the pivot points keeps the handles rotating smoothly. Store with the latch engaged to protect the edge and prevent accidental opening.

Legal Notes

Butterfly knives and blades over a certain length are legal to own and carry in most U.S. states, but some states, cities, and venues have specific restrictions on balisong-style knives or blade length limits. Check your local laws before buying or carrying this knife in public.

Butterfly Trench Knife: Frequently Asked Questions

What is the blade length on the Butterfly Trench Knife?

The Butterfly Trench Knife has a 5-inch serrated stainless steel blade. Overall, the knife measures 11 inches. That combination gives you meaningful reach and cutting capability while keeping the package manageable for everyday carry.

What does the knuckle guard do, and can it be removed?

The knuckle guard wraps around the handle to protect your hand if you’re using the knife under pressure. It’s removable, so if you prefer a slimmer profile for carry or storage, you can take it off without any tools. Either configuration still uses the latch safety.

Is the Butterfly Trench Knife legal to carry where I live?

Laws on balisong-style knives vary significantly by state and city. Some jurisdictions restrict butterfly knives specifically, while others regulate blade length. Before you carry this knife in public, look up your local ordinances. Ownership and carry rules are often different, so check both.

What is the handle material on the Butterfly Trench Knife?

The handles are stainless steel with a black finish. Stainless steel holds up to moisture and regular handling better than most synthetic materials and won’t warp or crack over time. The black finish keeps the profile low-key for everyday carry situations.

Add This Knife to Your Carry Setup

At $19.95, the Butterfly Trench Knife gives you a serious blade with defensive features that most knives in this price range don’t include. Pick yours up today and carry it knowing you’ve got a tool built for real use — not just a shelf piece.