Amazing Keychain (with a Bike Chain) : 10 Steps (with Pictures) - Instructables
Key ring/Key holder made of bicycle chains with different metal objects in the center, chain work art, DIY, excellent… | Bicycle crafts, Bike jewelry, Bicycle chain
Bicycle chain keyring - The FAIR Trade Store
Keyring recycled bike chain bottle opener
Bike Chain Key Chain. $3.00 for the cyclist in your life. | Craft bike, Arte con biciclette, Portachiavi
Silver Long Strong Metal Hipster Key Wallet Belt Ring Clip Bike Chain Keychain | eBay