Socket

The Koken 2300A04 is a precision-engineered 6-point deep socket designed for use with 1/4" (6.3 mm) square-drive tools. Made in Japan, this deep socket measures 50 mm in length and provides a secure grip on recessed 1/8" fasteners, delivering durability and performance for professional hand-tool applications.

Features:
*Drive size: 1/4" (6.3 mm) square drive.
*Socket size: 1/8".
*6-point geometry provides secure grip on fastener flats to reduce rounding and improve torque distribution.
*Deep-well design with 50 mm total length for reaching recessed fasteners.
*Chrome-plated finish offers corrosion resistance and easy maintenance.
*Flat-drive geometry ensures full, flat contact between socket and fastener to minimize wear and transmit higher torque.
*Forged alloy steel construction for long-term durability.

Specifications:
*Brand: Koken
*Part number: 2300A04
*Drive size: 1/4" square (6.3 mm)
*Socket size: 1/8" (3.175 mm)
*Point count: 6-point
*Total length: 50 mm
*Total width: 5.4 mm
*Inside length: 4 mm
*Material and finish: Chrome-plated alloy steel

Applications:
*Precision maintenance and repair of SAE 1/8" fasteners in machinery, electronics, and assemblies.
*Automotive and motorcycle service tasks such as brake line fittings, carburetor screws, and fluid connectors.
*Ideal for deep or recessed mounting hardware where reach is needed.
*Situations requiring torque accuracy and minimal fastener wear.