Wiha’sProfessional Series Sockets are available as 6 point – 1/4″ drive, 12point – 3/8″ drive, and 12 point – 1/2″ drive configurations andfeature roll-stamped die markings for clear identification, a knurled band forextra grip, smooth broached and clear-coated openings for added protectionagainst rust and corrosion, radiused corners for preventing fastener headround-off, and four-side detent grooves with beveled rim for easy and securedrive engagement.

• 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