Some standard-sized Wenger Swiss Army knives include a 38mm (1 5/8") small blade, in addition to the larger main blade. However, Wenger knives are more likely to have a nail file in the same slot as the main blade. This is one of the biggest differences between the two brands of Swiss Army knives.
WARNING: The small blade on all types of Wenger Swiss Army knife is a non-locking blade. If you push too hard in the wrong direction, the blade will close into the body (possibly endangering fingers).