Lehigh 70 lb. x 3-1/2 in. x 1 in. Brass Round Swivel-Eye Bolt-Snap Hook 7000BSS-6 - The Home Depot

7/8 Heavy Duty Swivel Eye Bull Snap, Nickel Plated, Peerless Chain Company, #4710338

Lehigh 70 lb. x 3-1/2 in. x 1 in. Brass Round Swivel-Eye Bolt-Snap Hook 7000BSS-6 - The Home Depot

Hardware Essentials 3/4 x 3-1/8 in. Bolt Snap with Round Swivel Eye in Solid Brass (10-Pack) 321490.0 - The Home Depot

3600 Antique Brass, Swivel Bolt Snap, Solid Brass-LL, Multiple Sizes

Blue Hawk Stainless Steel Round Eye Swivel Bolt Snap in the Chain Accessories department at

Aowesm 3-1/4 inch Solid Brass Swivel Bolt Snap Hooks 7/8 inch Swivel Eye Single Ended Scuba Diving Clips Keychain Holder for Dog Collar Pet Leash Flag

Everbilt 3/4 inch x 3-1/2 inch Nickel-Plated Round-Swivel Eye Bolt Snap

Everbilt 3/4 in. x 3-1/2 in. Stainless Steel Swivel Bolt Snap 42414 - The Home Depot

Everbilt 1-1/8 in. x 3-1/2 in. Solid Brass Swivel Bolt Snap 43194 - The Home Depot