Amazon.com: 2 Pcs Metal O Rings 6 Inch Heavy Duty 304 Stainless Steel Welded O Ring Multi-Purpose O-Ring for Macrame, DIY Crafts, Hardware, Bags, Camping Belt, Dog Leashes, Keychain, Purse.
Six GE ws03x10039 151122 Compatible O-rings for 4.5 Inch Housings – Kleenwater
1.5 Inch Flat Cast O Ring Shiny Nickel Finish 6 Pieces - Etsy