These larger more aggressive tools (aka Hooligan bars) are used by firefighters and demolition workers to open doors and windows.

Use as a Wedge or a Lever against a nearby fulcrum to cause or block movement. Also when a shaft is rusted into a tube and you need to crack the corrosion to lever it out.
Halligan

Amazon.co.uk
5.0
£29.04
Roughneck Gorilla ROU64640 Demolition & Lifting Bar Tool - Heavy-Duty Prying Tool for Ripping & Lifting Floorboards, Beams
Demolition Tool

Amazon.co.uk
5.0
£73.82
Fiskars 751410-1001 Pro Isocore Demolition Hammer, Crow Bar, Demolition Wrecking Bar, 30 Inch
Wrecking Bar

Amazon.co.uk
5.0
£96.09
Stanley FatMax FuBar III 55-120 5-in-1 Demolition Tool, Sledge Hammer / Nail Remover / Jaws For Timber / Pry Bar