A thumb stud is used to one-hand open the blade, and as the blade is fully rotated open, the frame lock snaps crisply in behind the blade to give a sound lockup. The blade can be closed with one hand, simply by releasing the frame lock.
The blade features a Wharncliffe grind on the front and flat on the backside—so that when the blade is closed onto its handle/frame, the precision fit effectively "seals" the cutting edge to the frame, even though it's exposed. Both blade and frame are 420J2 stainless steel in a fine bead-blast finish.
- P.E.C.K. – Precision. Engineered. Compact. Knife.
- Less Is More: Innovative two-piece design: Blade and frame
- Minimizes Reflectivity: Bead blast finish reduces reflection
Model Code |
5520 |
Blade Length |
1.70" (43.05 mm) |
Blade Edge |
Plain |
Blade Steel |
3Cr13 |
Blade Finish |
Bead Blast |
Blade Thickness |
0.09" (2.21 mm) |
Overall Length |
4.31" (109.55 mm) |
Closed Length |
2.66" (67.44 mm) |
Weight |
0.90 oz. (25.51 g) |
Handle |
Stainless Steel |
Style |
Folding Knife w/Frame Lock |