Forged from heavy-duty Chrome Molybdenum alloy steel, these deep impact sockets are engineered to withstand rigorous industrial and automotive use. The set features an oiled black oxide finish for superior corrosion resistance and hard-stamped markings for permanent, easy identification.

• Comprehensive 11-piece set includes metric deep sockets: 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, and 27 mm
• Forged from high-strength Chrome Molybdenum Alloy Steel (Cr-Mo) for maximum durability under impact pressure
• Oiled black oxide finish provides enhanced protection against corrosion
• 6-point deep design with off-corner loading helps prevent rounding of fasteners
• Hard-stamped size markings ensure easy identification that will not wear away over time
• Integrated pin holes allow for secure attachment to drive tools using a pin and O-ring
• Chamfered lead-ins enable fast and easy placement onto fasteners and drive tools
• Includes a plastic storage rail to keep your workspace organized
• Meets or exceeds ANSI standards for professional performance