Master Link - Assembly - 3/8" - Grade 100 - Alloy - Crosby
 
Alloy Steel - Quenched and Tempered Individually proof tested to values shown with certification Proof tested with fixture sized to prevent localized point loading per ASTM A92 Proof test certification shipped with each link All sizes are forged "Look for the Platinum Color - Crosby Grade 100 Alloy Products" Engineered Flat for use with S-1325A coupler link.