The Kershaw Diode is a small, lightweight knife that offers a range of useful features. It is designed to be easily carried in a pocket, on a keychain, or in a backpack or purse. The backspacer of the knife has a large hole that can be used to attach it to a keyring, and it also doubles as a slotted screwdriver. The blade can be opened manually using a nail nick. The handle of the Diode is made of glass-filled nylon and has a textured surface for a secure grip. When the blade is open, a cutout locking liner is visible, adding to the overall appeal of this compact yet powerful knife.