Vertical rail or hinge

[Jmcanally]

Does anyone know what this type of hinge/rail is called? (see attached)

[attachimg=1]

 

[Bob D.]

Looks like a casement hinge but turned 90 deg. to make a drop down work surface.

 

[Jmcanally]

Ah thank you, that's what I needed!

 

[Jiggy Joiner]

Looks like what’s termed in the UK, as a Friction Stay Hinge.