Double Stainless Steel Swivel Bolt Dog Snap Hook - China Snap Hook, Stainless Steel Snap Hook | Made-in-China.com
Amazon.com: Yeebline D Ring Locking Carabiner Hook, 2-Pack 3.1 Inch 304 Stainless Steel Spring Snap Hook for Dog Leash, Key Chain, Outdoor Camping, Swing, Hammock, Hiking : Pet Supplies