• Optimized for use with 3/8" drive impact wrenches, drivers, ratchets, and adapters
• Stamped and ink filled diameter markings for wear resistance
• 6-Point design made with forged impact steel for durability in high torque applications backed by our Lifetime Guarantee
• Kit includes 7 Deep Metric Sockets and 1 Socket Adapter. The following sizes are included: 10, 13, 14, 15, 17, 19, 21, 3/8" Socket Adapter
• Impact resistant case with nestability for easy stacking and storage
• Dual hole design and groove for easier attachment
• Non-slip hex geometry to prevent socket and fastener rounding
• Lifetime Guarantee covers impact sockets and extensions only
• Laser etched part number Meets ASME Industry Standards