Head turner, of a sort (4)
I believe the answer is:
rein
(Other definitions for rein that I've seen before include "Harness item" , "Free ... is carte blanche" , "Hold back" , "Horse's steering strap" , "Curb" .)
I believe the answer is:
rein
(Other definitions for rein that I've seen before include "Harness item" , "Free ... is carte blanche" , "Hold back" , "Horse's steering strap" , "Curb" .)