What is a zipper head called?

Related questions

1. Is YKK a monopoly?
2. How do I know what size zipper to buy?
3. How long is a skirt zipper?
4. Will Louis Vuitton repair my bag?
5. Are metal zippers better than plastic?
6. Why are all zippers YKK?
7. How much does a YKK zipper cost?
8. What are most zippers made of?
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10. Is YKK a public company?

Tags

1. #unzipped
2. #appearance
3. #resembled
4. #would
5. #military
6. #having
7. #another
8. #person
9. #being
10. #asian
11. #forehead
12. #machine
13. #split
14. #zipper
15. #tracks
16. #middle