12 Point design means less wear on fasteners Heavy duty blow mold case Includes 3/8" Dr. Universal: 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16" and 1" CR-MO alloy steel...
Forged from the finest chrome molybdenum alloy steel-the best choice for strength and durability Radius corner design - to extend the life of fasteners The design drives the side of the fastener...