Detachable Security Device With Key and Shackle
This page is the CodyCross answer for the clue below from Past and Present Tech, Group 1456, Puzzle 1 (Pinball Machine).
Question is: Detachable Security Device With Key and Shackle
and the answer is: PADLOCK
Word Meaning:
PADLOCK — A detachable lock that can be used to secure something by means of a sliding or hinged shackle
Definitions from Wiktionary.