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3/8 Sq. Dr. 6 Piece NUT GRIP® TORX® Socket set E10-E - Koken

Part #: KB-RS3425/6-2B

The Koken KB-RS3425/6-2B 3/8" Square Drive 6 Piece NUT GRIP® TORX® Socket set E10-E20 offers professional technicians and mechanics a reliable and efficient solution for working with external TORX® fasteners. Engineered by Koken, this set integrates their innovative Nut Grip® technology to securely hold nuts and bolts without the reliance on magnets, significantly enhancing workflow and preventing fastener loss in critical areas. Designed for precision and durability, this collection is an essential addition to any professional toolkit.

Key Features

  • Exclusive Nut Grip® Technology: Utilizes a unique system of coil springs and ball bearings to firmly grip fasteners, ensuring they remain securely in the socket during installation and removal, without the issues associated with magnets.
  • Secure Fastener Retention: Prevents dropped nuts and bolts, reducing retrieval time and mitigating the risk of foreign object damage in intricate assemblies like engine bays.
  • Precision TORX® Profile: Each socket features an external TORX® (E-Torx) profile, designed for a snug and accurate fit on compatible fasteners, minimizing the risk of cam-out and rounding, even under high torque applications.
  • Professional-Grade Durability: Manufactured by Koken, these sockets are built with high-quality materials and fine tolerances for extended life and consistent performance in demanding workshop environments.
  • Convenient Organization: The six-piece set is supplied on a durable 150mm rail, providing organized storage and quick access to the required socket size.

Applications

This Koken NUT GRIP® TORX® Socket set is ideal for a wide range of automotive and industrial applications where external TORX® fasteners are commonly found. The 3/8" drive size offers versatility for general repair and maintenance tasks. Professionals will find this set particularly useful for working on brake systems, including disc brake caliper bolts and rotor retention screws, as well as various interior components such as dashboard assemblies and seat belt mounting bolts. External TORX® fasteners are prevalent on many modern vehicles, especially German and European models, appearing in areas such as engine mounts, suspension components, and wheel bearing assemblies.

Specifications

  • Manufacturer: Koken
  • Model Number: KB-RS3425/6-2B
  • Drive Size: 3/8" Square Drive (9.5mm)
  • Socket Sizes: E10, E12, E14, E16, E18, E20
  • Number of Pieces: 6 Sockets
  • Storage: 150mm Rail
We have 12 in stock
List: $109.99 Save: $25.81

$84.18

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 434530
  • Shipping Weight: 0.7lbs
  • Manufacturers Part #: KB-RS3425/6-2B
  • Manufactured by: Koken
  • Also Known As: KKNRS3425-6-2B

This product was added to our catalog on Sunday 24 May, 2026.

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