• Forged from premium CR-MO steel and heat treated with durable black phosphate finish, which provides superior strength and corrosion resistance
• The SureGrip drive design engages the side of the fastener, not the corner, to provide increased strength and avoid rounding or damage to the fasteners
• The deeper design allows for better access to recessed fasteners. The swivel joint allows the socket to pivot and rotate, making it easier to reach fasteners in tight or awkward spaces
• 3/8 " Drive deep impact socket set includes 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 mm. This set is available in various sizes to accommodate different fasteners
• Aluminum storage rails to keep sockets organized, ball bearings to secure them in place, and 360° rotating socket clips for easy identification