Goelst quick release brackets come in two variants, wall fix and ceiling fix. Though the wall fix bracket is an assembly of the ceiling fix bracket which is slid onto a plastic block facilitating a wall fixing.
These brackets are suitable for a wide range of Goelst G-Rail narrow and wide channel curtain tracks.
The mechanism is essentially a lever and cam. When you turn the lever through 90° it locks the track onto the bracket.
NOTE sold in quantities of 1, photos for illustration.