留とめ具ぐ

noun

fastener; clasp; latch; catch

General term for a small device or part that holds two things together, such as on a bag, box, or piece of clothing.

• バッグの留とめ具ぐが壊こわれてしまった。

  The fastener on my bag broke.

• このネックレスは留とめ具ぐが小ちいさいので、つけるのが難むずかしい。

  The clasp on this necklace is so small that it's hard to put on.