What is a heart padlock?

A heart padlock is a functional clasp shaped like a small padlock with a heart outline, used to secure charm bracelets and gate chains. These clasps feature a spring-loaded arm that pushes inward to attach to a jump ring, combining security with ornamental appeal.

How do I wear a vintage clasp?

You wear these pieces suspended from a neck chain as a pendant or attached to a sturdy link bracelet as the primary fastener. Ensure the spring mechanism holds firm before wearing it on active wrist chains to prevent accidental loss.

What gold purity is common?

Nine-carat gold appears most frequently in these items, offering a durable alloy suited for daily wear on heavy link chains. Fifteen-carat gold pieces also occur, displaying a richer, warmer hue due to the higher gold content within the metal alloy.

Are these clasps hallmarked?

Many examples feature tiny stamps on the reverse or the internal tongue indicating the gold purity standard of the metal. Some older pieces retain rubbed or partially legible stamps due to decades of skin contact and polishing over time.