Koken 1/4D 5/16 Socket

The Koken 2415A-10 1/4" Drive 8 Point Socket 5/16" is a precision-engineered socket designed specifically for square fasteners. Its unique 8-point configuration ensures a secure grip on square nuts and bolts, reducing the risk of slipping or rounding. Manufactured in Japan by Koken, this socket delivers durability, accuracy, and reliable performance for professional automotive, mechanical, and industrial applications. Applications: *Automotive repair: ideal for square fasteners on vintage vehicles and specific automotive assemblies. *Mechanical servicing: used for equipment maintenance involving square nuts or bolts. *Industrial maintenance: suitable for servicing machinery with square fasteners in confined spaces. *Plumbing and piping work: compatible with older systems that use square head fasteners. *General workshop use: essential addition to technician toolkits for square fastener applications.