8.5-Inch Assisted Open Folding Pocket Knife – 4-Inch 3Cr13 Steel Blade, Belt Clip, Gold & Black, Silver, or Silver & Black

The Biggest Folder in the Lineup

Here’s the deal — sometimes 3.5 inches of blade just isn’t enough. If you’re cutting through thicker materials, working outdoors, or you just prefer a larger knife, the 8.5-inch assisted-open gives you a full 4-inch blade in a slim package. It’s still a pocket knife — it folds, it clips, it carries. But when you open it up, you’ve got more blade to work with than anything else in this size category.

Who This Knife Is For

This is for the person who uses their knife for actual work. You’re cutting rope, breaking down heavy cardboard, slicing through packaging materials all day. You work in a warehouse, on a job site, or outdoors where a bigger blade makes a real difference. You could go smaller, but you’d be making more cuts to get through the same material. The 4-inch blade means fewer passes and faster work.

More Blade, Same Easy Carry

The slim profile is what makes this knife work as an everyday carry despite its size. It’s not a thick, heavy folder that creates an obvious lump in your pocket. The design keeps the handle thin enough to ride flat against your leg, and the belt clip holds it securely in position. You notice the extra half-inch compared to the 8-inch models, but it doesn’t change the carry experience much.

The 4-inch 3Cr13 steel blade gives you meaningfully more cutting surface. That matters when you’re slicing through something thick or making long, straight cuts. The assisted-open mechanism gets the blade deployed fast — start the blade moving and the spring takes over. The liner lock holds everything solid when it’s open, and the release is clean and predictable.

Practical Details

Blade length is 4 inches. Overall open length is 8.5 inches. 3Cr13 steel blade. Available in three two-tone finishes: gold & black, silver, and silver & black. Comes with a belt/visor clip. The slim profile is the key feature here — bigger blade without the bulk you’d expect. Check local regulations for blade length limits in your area, as some jurisdictions restrict carry of blades over a certain length.

When you need more blade, this is it — pick your finish and put it to work.

Frequently Asked Questions