Leather Personalized Key Ring No. 6 Col Littleton Genuine Crocodile Skin Leather Head Key Ring Keychain Holder PELGIO Alligator Key Ring Personalized No. 5 USA Made Col. Littleton Alligator Keychain Alligator Key Ring Crocodile Gator Etsy Crocodile Key Ring Crocodile Darwin. Make wildlife theme add to your mundane things . Our crocodile key ring is one beautiful piece of craftsmanship. Completely handcrafted, made in brass and lacquered, it is sure to make you nostalgic of wilderness.