Wiha Tools 71989 Security Hex Metric Bit Socket Set, 3/8" Square Drive, 7 Pc.

• Hole Drilled in center of bit fits over security pin
• Fast Easy Bit replacement using set screw to mount bit
• Exact Fit Precision Machined Security Hex Bits
• Through Hardened For Maximum Durability
• Special CRM-72 Tool Steel, Natural Finish Bit

Features

Wiha's Professional Series Sockets are available as 6 point - 1/4" drive, 12 point - 3/8" drive, and 12 point - 1/2" drive configurations and feature roll-stamped die markings for clear identification, a knurled band for extra grip, smooth broached and clear-coated openings for added protection against rust and corrosion, radiused corners for preventing fastener head round-off, and four-side detent grooves with beveled rim for easy and secure drive engagement.