• Cr-MO alloy steel for long life
• Heavy duty blow molded storage case
• Set includes:
• 7/16' (214D)
• 1/2" (216D)
• 9/16" (218D)
• 5/8" (220D)
• 11/16" (222D)
• 3/4" (224D)
• 13/16" (226D)
• 7/8' (228D)
• 15/16' (230D)
• 1" (232D)
• 1-1/16" (234D)
• 1-1/8" (236D)
• 1-1/4" (240D)