Socket

The Koken 3405W-12 is a precision-engineered 3/8W x 3/8" drive 12-point Whitworth socket, designed for optimal performance and durability. Featuring Koken’s Flat Drive technology, this socket ensures superior grip, reduced wear, and efficient torque transfer, making it ideal for professional automotive, industrial, and mechanical applications requiring reliable performance in confined spaces.

Features:
*12-point Whitworth design enhances fastener engagement and allows easier use in tight or confined spaces.
*Flat Drive system maintains flat surface contact between the socket and bolt/nut, reducing wear and enabling higher torque transmission.
*Flat Drive technology is integrated into both the square drive end and the hexagonal or bi-hexagonal socket openings.
*Compact total length (30 mm) provides improved accessibility in restricted areas.
*Manufactured from high-quality chrome alloy steel for maximum strength and long service life.
*Chrome-plated finish offers excellent corrosion resistance and easy cleaning.
*Made in Japan, ensuring precision manufacturing and consistent quality.

Specifications:
*Brand: Koken
*Product Number: 3405W-12
*Drive Size: 3/8 inch square drive
*Socket Size: 3/8W (7/16BS)
*Point Configuration: 12-point
*Total Length: 30 mm
*Total Width: 24.5 mm
*Inside Length: 13 mm
*Construction: Chrome alloy steel
*Finish: Chrome plated
*Country of Origin: Japan

Applications:
*Automotive maintenance: suitable for classic British vehicles and vintage machinery with Whitworth fasteners.
*Industrial servicing: machinery assembly, equipment maintenance, and general fitting tasks using Whitworth bolts.
*Construction: installation and assembly work requiring reliable torque in compact spaces.
*General mechanical work where a durable, precise, and compact Whitworth socket is essential.