SKU

SKU is short for Stock Keeping Unit. The SKU is an identifier for products - knives in this case. Spyderco's SKUs can be divided into the following:

Spyderco C-SKUs

All SKUs used by Spyderco that begin with a "C" are reserved for folding knives (maybe derived from ClipIt)

== Spyderco B-SKUs

The SKUs starting with a "B" indicate the knife to be a Balisong knife.

Spyderco FB-SKUs

SKUs starting with "FB" designate the knives of Spyderco's fixed blade line.

Spyderco K-SKUs

SKUs with a "K" at the beginning are reserved for Spyderco's kitchen knives