10 pcs 25mm Stainless Steel Split Key Chain Rings 1" inch

Jump Rings 15mm - 10/20/50 Stainless Steel 12 Gauge Jumprings F8376

Jump Rings 13mm - 10/20/50 Stainless Steel 12 Gauge Jumprings F9060

Jump Rings 14mm - 10/20/50 Heavy Duty Stainless Steel 12 Gauge Jumprings F376326

10 pcs 25mm Stainless Steel Split Key Chain Rings 1" inch

FLAT 20mm 10 pack 304 Stainless Steel Split Key Rings HEAVY DUTY 3/4"

10/20/30PCS Stainless Steel Split Key Rings 25–35mm for Keychain DIY

Jump Rings 18mm - 10/20/50 Stainless Steel 13 Gauge Heavy Duty Jump Rings F76293