The CRKT Seis is a new creation from cutler Richard Rogers (Magdalena, New Mexico). It's an ideally balanced folding knife, large enough to handle serious tasks, small enough to carry easily.

Its blade, approximately 84mm long, made of 1.4116 steel, has a bead-blasted finish that does not reflect light. The flipper makes operations very simple while the IKBS ball bearing provides smoothness when opening. Please note that the blade will be quite easy to resharpen, so that performance is always at its best.

Measuring approximately 113mm in the folded position (total knife length: 198mm), the Columbia River Knife & Tool Seis has a glass-reinforced nylon handle combining durability and lightness. The liner lock mechanism can be closed with one hand. A pocket clip makes everyday travel easier.

- Black color
- Country of origin: China
- Blade length: 8.4 centimeters
- Blade thickness: 2.3 millimeters
- Total length, closed: 11.3 centimeters
- Total length, open: 19.8 centimeters
- Weight: 56 grams
- Handle material: FRN, stainless steel
- Type of steel: 4116 stainless steel
- Bearing type: ball bearings
- Blade finish: matte
- For right-handed or left-handed: right-handed
- Blade shape: droppoint
- Blade type: smooth
- Opening system: tenon
- Zakmes type: everyday carry, gentlemen's knife
- Pocket clip: yes, tip-up (right)
- Pocket clip position: tip-up
- Pocket clip side: right
- Blade lock: linerlock
- One-handed opening: yes
- Sharpening method: flat, western sharpening