switchblade knife

Push-button pocket weapon

A switchblade knife is a folding knife with a blade that springs open automatically when a button or lever is pressed.

The mechanism allows one-handed deployment, making switchblades associated with street fighting and criminal activity in mid-20th-century America.

Many jurisdictions restrict or prohibit their sale and possession.

Also called a switchblade or flick knife.

Related

tang · handle · pivot · bolster · pocket clip · West Side Story · rebel without a cause · lever · hunting · locking mechanism · stiletto · release mechanism · federal guidelines · military operations · age restrictions · greasers · theatrical props · fishing

Opposites
blade deployment mechanism

switchblade knifefixed blade

Knife without hinge mechanism

Swiss Army knife · sheath knife · hunting knife · machete · kitchen knife

legal/social status

switchblade knifeSwiss Army knife

Compact folding tool kit

butter knife · utility knife · kitchen knife · paring knife · letter opener

Family

switch, blade, knife, switches, switched, switching, switcher, blades, bladed

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Concrete · Negative · Everyday, not technical · Rated PG