Socket

The Koken 3012M5205 is a precision-engineered InHex socket bit with a 3/8" square drive and a 5 mm internal hex output. At 52 mm long, this Japanese-made bit ensures secure, full-wall engagement and consistent torque application. It is ideal for accessing recessed fasteners in automotive, industrial, and mechanical settings.

Features:
*3/8" square drive ensures compatibility with standard ratchets and torque tools.
*5 mm InHex internal hex bit delivers full-wall contact for minimal rounding and maximum grip.
*52 mm length provides reach into deep or confined areas.
*Built to DIN/ISO standards for tight tolerances and stable tool-to-fastener interface.
*Constructed from hardened chrome-alloy steel, cold-forged and heat-treated for durability.
*Fully manufactured in Japan to ensure precise, professional-grade performance.

Specifications:
*Manufacturer: Koken
*Part Number: 3012M5205
*Drive Size: 3/8" square
*Bit Size: 5 mm internal hex
*Point Type: InHex socket bit
*Overall Length: 52 mm
*Outer Diameter (D2): Approximately 18 mm
*Height (H1): Approximately 15.5 mm
*Weight: Approximately 0.04 kg
*Material: Chrome-alloy steel, cold-forged and heat-treated
*Country of Origin: Japan

Applications:
*Ideal for driving 5 mm internal hex fasteners in recessed or confined spaces.
*Suited for automotive maintenance, including engine brackets, sensors, and trim in tight reach areas.
*Excellent for industrial machinery assembly and service jobs requiring precision torque and full hex engagement.
*Suitable for mechanical and electrical installations where precision fit prevents rounding.
*Durable enough for repeated use in demanding environments while maintaining torque accuracy.