Engineered with S2 steel bits press-fitted into sockets for a permanent, non-loosening connection. These precision-machined hex bit sockets feature a polished chrome finish and a clear coat protection to ensure maximum corrosion resistance and durability.

• S2 steel bits are press-fit into the sockets to create a straight, permanent connection that won't loosen over time.
• Precision-machined 6-sided hexagonal tips ensure an exact fit with hex fasteners and reduce wear via chamfered ends.
• Large, die-stamped size markings are easy to read in low light and are designed to never wear off.
• Four detent grooves provide a secure connection with drive tools, while a through-hole allows for locking with a retaining pin.
• Polished chrome plating offers high corrosion resistance and an easy-to-clean mirror finish.
• Specialized clear coat protection in deep socket wells prevents rust where traditional plating is thin.
• Includes a twist-to-lock socket rail to keep your 10-piece metric set (3 mm to 10 mm) organized in your toolbox.