This professional-grade 24-piece set features S2 steel bits press-fitted into sockets for a permanent, non-loosening connection. Designed for precision, the extra-long bits provide easy access to deep, recessed fasteners, while the polished chrome finish ensures long-lasting corrosion resistance.

• S2 steel bits are press-fitted into the sockets to ensure a straight, permanent connection that won't loosen over time.
• 6-sided hexagonal tips are machined to precise tolerances for an exact fit with hex fasteners.
• Extra-long bits allow for easy access into deep and narrow recessed areas.
• Large, clear die-stamped size markings remain legible and won't wear off, even in low-light conditions.
• Four detent grooves provide a secure connection with the drive tool, complemented by a through-hole for locking with a retaining pin.
• Polished chrome plating offers high corrosion resistance and an easy-to-clean mirror finish.
• A specialized clear coat protects the deepest parts of the socket well from rust where plating is thinnest.
• Includes 10 SAE (1/4 in. to 3/4 in.) and 14 Metric (6 mm to 19 mm) sockets organized in a sturdy, well-marked storage case.