CleverDelights 2 Key Rings - 50 Pack - Large Split Key Rings - Strong Key Chain Ring Connector - 2 Inch

Size: 2 (51mm) outer diameter - 50 pack - Silver color Our CleverDelights high-tensile rings retain their original tight coil after adding keys

CleverDelights 9/16 Key Rings - Gold Color - 100 Pack - Strong Split Key Rings

QWORK Key Ring, Set of 20, 2 inch Large Open Key Ring - Sturdy Key Chain Ring for Keychain and Crafts

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).

10 Pack - Extra Large Key Rings - 1.25 inch Heat Treated & Lead Free - Heavy Duty Sturdy Metal Split Ring Keychains by Specialist ID, Women's, Silver

CleverDelights 2 Key Rings - 50 Pack - Large Split Key Rings - Strong Key Chain Ring Connector - 2 Inch : Arts, Crafts & Sewing

Lucky Line 3 Split Key Ring NPS 25/bx

2 Inch Flat Key Rings - Large Split Key Rings - Silver Steel Round Edged Circular Keychain Ring Clips - Sturdy Key Chain Ring Connector ( Pack of 10) : Arts, Crafts & Sewing

CleverDelights 1 Key Rings - 100 Pack - 1 Inch Strong Split Key Rings : Office Products

INNETOC 50 Pcs - 38mm 1.5 Round Edged Split Key Chain Ring Connector Keychain Keyring

50 Pcs NANSSY 1 Inch/25mm Split Keyrings with Chain Silver Keychain Ring, Key Chains Rings Parts with Open Jump Ring and Connector

Flat Key Rings Key Chain Metal Split Ring 75pcs (Round 1.25 Inch Diameter), for Home Car Keys Organization, Nickel Plated Silver : Arts, Crafts & Sewing

QWORK Key Ring, Set of 20, 2 Inch Large Open Key Ring - Sturdy Key Chain Ring for Keychain and Crafts : Clothing, Shoes & Jewelry