Shop collection (5)
I believe the answer is:
tools
'shop collection' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for tools that I've seen before include "Devices or implements, as of the trade" , "Implements used in one's job" , "Implements used to carry out particular functions" , "Hand implements" , "Utensils" .)