Implements found in suit (6)
I believe the answer is:
spades
I believe this is a double definition.
'implements' is the first definition.
(spade is a kind of implement)
'suit' is the second definition.
(playing card suit)
'found in' acts as a link.
(Other definitions for spades that I've seen before include "They may turn up" , "Card suits and shovels" , "Suit in pack of cards" , "those getting soiled?" , "One of two black suits" .)