Why are loose -pin hinges so popular in stagecraft?

Loose-pin hinges are popular in stagecraft because they allow for quick and easy assembly and disassembly of set pieces. The removable pin enables seamless changes in the stage setup, facilitating rapid scene transitions during performances. Additionally, their design provides flexibility in adjusting the angle of doors or panels, making them ideal for dynamic staging needs. This practicality, combined with durability, makes loose-pin hinges a favored choice among stage designers.