TEKTON 3/8 Inch Drive x 21 mm 6-Point Socket | SHD11121

TEKTON 3/8 Inch Drive x 21 mm 6-Point Socket | SHD11121

• Large, Stamped Markings – Permanently impressed into the material by a roll-stamp die and as large as possible while still being readable along the socket's curved surface
• Exterior and Interior Finishes – The exterior is chrome-plated and the interior is chrome-plated and supplemented with a clear coat or painted finish where needed for full coverage
• 6-Point Socket Opening – Provides an exact fit and maximum contact for hex fasteners
• Prevents Fastener Round-Off – Radiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners
• Secure Drive Tool Engagement – Detent grooves and beveled edges provide a smooth and secure connection with the drive tool