16310M-16 3/4 Sq. Dr. Socket 16mm Surface Drive Length 100mm - Koken

Part #: 16310M-16

The Koken 16310M-16 is a professional-grade 3/4 inch square drive, 16mm surface drive socket engineered for demanding automotive and industrial applications. Designed to prevent fastener damage, this socket's unique surface drive profile maintains contact with the flat sides of a nut, significantly reducing the risk of rounding or stripping, particularly on polished, aluminum, or already worn fasteners. Its extended 100mm length provides crucial access to deeply recessed or hard-to-reach hardware.

Key Features

  • 3/4" Square Drive: Built for heavy-duty impact and high-torque applications, ensuring robust performance and durability.
  • 16mm Surface Drive Design: Specifically engineered to engage the flats of a fastener, protecting against rounding and preserving the integrity of nuts, even those made from softer materials like aluminum.
  • 100mm Extended Length: Offers superior reach for fasteners located in confined spaces, tight engine bays, or deep assemblies.
  • Professional-Grade Construction: Manufactured by Koken, a trusted name in professional tools, ensuring exceptional strength, longevity, and consistent performance in demanding workshop environments.
  • Reduces Fastener Wear: Minimizes damage to both new and previously worked fasteners, extending their lifespan and preventing costly rework.

Applications

This Koken 16310M-16 socket is an indispensable tool for professional technicians and mechanics across various sectors. It is ideally suited for automotive repair, including suspension work, chassis components, and engine accessory mounting where a 16mm fastener is common and access is restricted. In industrial settings, it excels in maintaining heavy machinery, equipment assembly, and structural fastening where precision and fastener preservation are critical. Its surface drive technology makes it particularly valuable when working with delicate finishes, specialty fasteners, or situations where existing fasteners show signs of wear.

Specifications

  • Manufacturer: Koken
  • Model Number: 16310M-16
  • Drive Size: 3/4 inch Square Drive
  • Socket Size: 16mm
  • Socket Type: Surface Drive
  • Length: 100mm
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List: $70.82 Save: $16.20

$54.62

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  • Model: 441204
  • Shipping Weight: 1.16lbs
  • UPC: 4991644010820
  • Manufacturers Part #: 16310M-16
  • Manufactured by: Koken
  • Also Known As: KKN16310M-16

This product was added to our catalog on Friday 29 May, 2026.