3/8in Dr. 5/16in Impact Socket

Genius Tools Impact Socket 5/16 Inch Size 3/8 Inch Drive Heavy-Duty Chrome Molybdenum Steel - 393010 Impact Socket This 5/16in 6-point impact socket is built for consistent fastening and removal work with impact-rated setups. The 3/8in drive size and compact 28mm (1.1in) overall length help it fit where space is limited while maintaining a stable engagement on the fastener. Designed for professional technicians, it focuses on durability, identification, and long-term serviceability. Sizes are stamped for quick selection, and the socket is heat treated through oil quenching with a matte black oxide coating for a tough exterior and strong inner core. Key Benefits 6-point 5/16in profile helps reduce slippage and fastener rounding. 3/8in drive format fits common impact tools and hand ratchets. 28mm (1.1in) overall length improves access in tight clearances. Heat treated through oil quenching for durable exterior and strong core. Matte black oxide coating supports wear resistance in heavy-use environments. Permanently stamped size markings speed identification and tool organization. SKU 393010 is intended for long-term shop use, balancing compact dimensions with impact-socket construction details already expected in professional tool sets.