Question

Why do most zippers have YKK?

a) It stands for "Your Kind of Kit."
b) It's a secret code for quality control.
c) YKK is the name of a famous zipper manufacturer.
d) YKK represents the year it was invented.

Answer 1

Most zippers have YKK because it is the name of a famous zipper manufacturer known for its high-quality zippers.

Step-by-step explanation:

Most zippers have YKK because it is the name of a famous zipper manufacturer. YKK stands for Yoshida Kogyo Kabushikikaisha, which is a Japanese company that has been producing zippers since 1934. YKK is known for its high-quality zippers and has become the industry standard.