A shove knife is a forcible entry tool used mainly by

firefighter A firefighter is a first responder and rescuer extensively trained in firefighting, primarily to extinguish hazardous fires that threaten life, property, and the environment as well as to rescue people and in some cases or jurisdictions also ...

s. Generally, they consist of a small, semi-rigid piece of 10 gauge

steel Steel is an alloy made up of iron with added carbon to improve its strength and fracture resistance compared to other forms of iron. Many other elements may be present or added. Stainless steels that are corrosion- and oxidation-resistant ty ...

with an indented end. The device is inserted between a door and the door frame, above the spring latch on outwardly-swinging doors equipped with key-in-the-knob locks. The tool is pulled down and outward, releasing the locking mechanism.the shove it tool
Accessed: 6/10/2012

References

Firefighter tools Hand tools {{Tool-stub