CR-MO alloy steel for long life Sizes 3/8" - 3/4" Deep Lifetime warranty Includes: 3/8 Dr. 3/8" Deep Universal Impact Socket(312UD) 3/8" Dr. 7/16" Deep Universal Impact Socket(314UD) 3/8" Dr. 1/2"...
Stamped and ink filled diameter markings for wear resistance 6-Point design made with forged impact steel for durability Non-slip hex geometry to prevent socket and fastener rounding Lifetime...