Brake and fuel clip... has several uses... it obviously clips to a thick rail or edge or sill... and holds a 3/16" brake or fuel line.

Also given as holding the two together as a tandem pair travelling togethher without being fixed to the body as such

Also given as holding a small wiring harness. 

Ostensibly for Triumphs, but really will suit any car. 

 To look for items in my shop, navigation is easiest by clicking on the link “visit store”,  (NOT “see other items”) at top right area in any item….then click on the shop-categories in the yellow box.   Select the category of interest and all items in that category will appear.  It is much easier than keywords.