Sprog's claws (7)
I believe the answer is:
nippers
'claws' is the definition.
('nipper' can be a synonym of 'claw')
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for nippers that I've seen before include "Claws; children" , "pickpockets" , "They put the squeeze on" , "kids?" , "Youngsters" .)