Here's a pic of a real clip #10 (it's used for something else on Land Rovers)
-
https://www.brit-car.co.uk/product.p...nge_rover_l322
The handbrake cable goes into the big U-shaped plastic part on the left. The barbed metal thing on the right pushes onto something
* and stays there - that's what holds the cable away from the subframe.
* e.g. spot welded seam of upper arm, or edge of subframe.