Description
• CR-MO alloy steel for long life
• Heavy duty blow molded storage case
• Set includes:
• 5/16″ (310)
• 3/8″ (312)
• 7/16″ (314)
• 1/2″ (316)
• 9/16″ (318)
• 5/8″ (320)
• 11/16″ (322)
• 3/4″ (324)
• 13/16″ (326)
• 7/8″ (328)
• 15/16″ (330)
• 1″ (332)








