Koken 1/4Dr 5mm Socket Deep

The Koken 2305M05 is a precision-engineered deep socket designed for use with 1/4" (6.35 mm) square-drive tools. Made in Japan, it features a substantial 50 mm length and 12-point bi-hexagonal geometry in durable chrome-plated construction, delivering reliable performance for recessed or hard-to-reach metric fasteners. Applications: *Ideal for fasteners recessed in machinery, automotive engines, and equipment housings. *Suitable for metric 5 mm hex bolts in electronics repair, bicycle maintenance, and appliance servicing. *The deep design helps technicians and DIY enthusiasts reach fasteners tucked behind panels or components. *The 12-point geometry enhances speed of engagement in repetitive tasks on hex and square fasteners.