Ko-Ken Socket Set Inhex On Rail 1/2" Dr. 3/16 - 3/4" AF, 10pcs

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 Socket Set Inhex On Rail 1/2" Dr. 3/16 - 3/4" AF, 10pcs 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 inhex socket sets provide internal hex (Allen) socket coverage across a common size range in a single drive, suitable for automotive, engineering, and industrial fastener applications.

• Full Allen and hex socket coverage for automotive, machinery, and engineering assembly applications
• Workshop sets providing metric or AF inhex socket ranges for common hex fastener maintenance
• Toolbox stocking for trade and engineering use where hex fasteners are regularly encountered

Key specifications

Selecting the right option

Select by drive size and the hex size range covering the fasteners in your application. Metric inhex sets (3–12mm) suit modern machinery; AF sets (1/8"–1/2") suit older and American equipment. Confirm the range includes both the smallest and largest hex fastener sizes commonly encountered.