1/2" Drive 6-Point Metric 18 mm 4.09"/103.9 mm Shank Length Tens - J.H. Williams

The J.H. Williams JHWISSXTM418 is a professional-grade 1/2" drive 6-point metric 18 mm flextension, meticulously crafted for precision and durability in demanding automotive and industrial environments. Engineered with a 4.09" (103.9 mm) shank length, this tool provides enhanced access to fasteners in confined spaces while ensuring efficient power transfer for professional technicians and mechanics.

Key Features

• Made in the U.S.A.: Proudly manufactured in the U.S.A., ensuring high-quality craftsmanship and material standards.
• Durable Finish: Features a black oxide finish for increased corrosion resistance and longevity in rugged working conditions.
• Secure Socket Retention: The socket retention pin is TIG welded, delivering robust full rotation power to the socket without slippage.
• SuperTorque™ Lobular Openings: Designed with SuperTorque™ lobular openings that grip fasteners on the flats, preventing rounding and allowing for greater turning power.
• Enhanced Accessibility: The drive end incorporates a 7/32" cross hole and a bevel, facilitating quick and easy attachment to drive tools.
• Angled Offset Design: Offers up to a 3-degree angle offset, providing critical clearance and flexibility when working with fasteners in restricted areas.
• Versatile Tool Compatibility: Specifically designed for use with hand and power tools (Impulse or Direct drive), ensuring broad utility across various tasks.

Applications

This flextension is an essential tool for professional technicians and mechanics working on a wide range of automotive and industrial machinery. Its extended reach and angled offset capability make it ideal for accessing deeply recessed or awkwardly positioned metric 18 mm fasteners, such as those found in engine compartments, transmission housings, suspension components, and heavy equipment assemblies. It is particularly useful for tasks requiring precise torque application where a standard socket and extension combination may not provide adequate clearance or flexibility.

Specifications

• Drive Size: 1/2"
• Socket Size: 18 mm
• Points: 6-Point
• Shank Length: 4.09" (103.9 mm)
• Maximum Working Torque:
  • 16 Ft. Lbs.
  • 192 In. Lbs.
  • 217 Nm

Please note: Flextensions are designed for use on hand and power tools (Impulse or Direct drive); they are NOT FOR IMPACT TOOL USE. Other lengths and socket sizes are available by special order; please contact your Williams representative for details.