【Wide Application】Locking magnetic clasp is a good tool for you to fix your jewelry, such as necklace, bracelet, anklet, etc. It can surely save your time in dressing up. This jewelry clasp ...

Alongside watchmaker Bruno Herbert, the duo invented Watchlock, a bracelet clasp with an integrated micro-locking system that effectively locks your timekeeper. Made from 316 L 1.4441 stainless ...

Women have for decades helped themselves to male-identified jewelry—the signet ... The mechanism that opens the lock, meanwhile, is a bit of an engineering feat: The clasp features an innovative ...