100 Pack - 9/16 Key Rings - Dark Black Color - 15mm Split Key Ring - Strong Key Chain Key Fob Ring - 9/16 Inch 15 mm - USA Seller

100 Pack - 9/16 Dark Black Key Rings, - Color: Dark black, - Diameter: 9/16 (Approximately 15mm), - Professional grade and durable, - Unlike

100 Pcs Split Ring, Small Key Rings Bulk Split Keychain Rings DIY Craft Metal Keychain Connector Accessories (15mm)

15mm 15 Mm Key Ring - Canada

916 Silver Ring

Key-Bak Super48 SD 13oz. Locking Retractable Keychain, 36 Retractable Cord, Black Polycarbonate Case, Steel Belt Clip, Oversized Split Ring

100 Pack Key Rings

25 100 250 Bulk

Craftsman Drill Press Information Belts, Bearings, Chucks, Keys, etc…1946-1984

Canon EOS R6 Mark II Camera Body EOSR6II-BODY

100 Pack Key Rings

The benefits of heat treated steel are increased strength, hardness, toughness, and wear resistance. Making them much harder to bend or break. This process basically alters the micro-structure of the steel by exposing the steel to high temperature for a certain period and then quenching it (rapidly cool).

Specialist ID Bulk 100 Pack - Extra Large Key Rings - 1.25 inch Heat Treated & Lead Free - Heavy Duty Sturdy Metal Split Ring Keychains by SPE