If you're looking for a unique and stylish way to wear your favorite necklaces, try using barrel caps as necklace locks! Here's how:
1. Gather your supplies. You'll need two barrel caps, a jump ring, and a piece of thin chain.
2. Place the barrel caps on either side of the jump ring.
3. Use the chain to thread through the jump ring and barrel caps, making sure the barrel caps are snug against the jump ring.
4. Wear your new necklace as is, or add charms or beads to the chain for extra personality!