TEKTON 3/8 in. Drive 12-Point Metric Socket Set, 19-Piece with Twist-to-Lock Rail

This 19-piece metric socket set features 12-point openings designed to grip fastener flats rather than corners, preventing round-off. The polished chrome finish provides superior corrosion resistance, while the patented twist-to-lock rail system keeps your tools organized and secure.

• Versatile 12-point openings fit double hex, hex, and square-shaped fasteners, providing multiple engagement positions in tight spaces.
• Engineered geometry applies force to the flat sides of fasteners to prevent rounding off corners.
• High-visibility, extra-large die-stamped size markings are permanently impressed and easy to read in low light.
• Polished chrome plating offers excellent corrosion resistance and an easy-to-clean mirror finish.
• Enhanced rust protection includes a specialized clear coat in deep socket wells where chrome thickness is limited.
• Patented twist-to-lock rail system securely organizes and holds all 19 sockets for easy transport.
• Four detent grooves ensure a secure, non-slip connection with the drive tool's retaining ball.
• Includes 19 metric sockets ranging from 6mm to 24mm with a 3/8 in. drive.