Incline to implement (4)
I believe the answer is:
rake
I believe this is a double definition.
'incline' is the first definition.
(thesaurus)
'implement' is the second definition.
(rake is a kind of implement)
'to' is the link.
(Other definitions for rake that I've seen before include "He made progress" , "Playboy" , "His Progress, Hogarth" , "Incline - libertine" , "Garden tool with prongs" .)