Ko-ken 3/8" Drive 12Pt Universal Socket 12mm KO3445M12

Ko-Ken is a Japanese precision tool brand supplying professional-grade sockets, socket sets, ratchets, and hand tools to automotive, engineering, aerospace, and industrial operations across Australia.

The Ko-ken 3/8" Drive 12Pt Universal Socket 12mm KO3445M12 is a precision Ko-Ken tool manufactured to professional grade for reliable performance in automotive, engineering, and industrial maintenance applications.

Where this product is used

Ko-Ken universal joints allow socket drive operation at angles, giving access to fasteners in recessed or obstructed locations where a straight drive is impractical.

• Angular socket drive access to fasteners obstructed by components, brackets, or bodywork
• Automotive engine bay and underbody fastener access where straight drive angles are impractical
• Engineering assembly where fastener positions prevent direct ratchet alignment

Key specifications

Selecting the right option

Select by drive size to match the socket and ratchet in use. Universal joints vary in maximum working angle — confirm the angle is sufficient for your application before purchase. Impact-rated universal joints are required for impact tool use; standard universal joints are for ratchet use only.