068185W - Williams - Interchangeable Heads for TBIH - METRIC - 4 MM Hex Key

Williams 068185W Interchangeable Hex Key Head – 4 mm Metric (for TBIH)

The Williams 068185W 4 mm Metric Hex Key Interchangeable Head is designed for use with compatible Williams TBIH interchangeable‑head torque wrenches. This hex key head enables accurate torque application on metric internal hex (Allen) fasteners, making it ideal for precision mechanical, industrial assembly, and maintenance applications.

Manufactured from high‑strength alloy steel, the 068185W provides durability, precise fit, and long service life in demanding professional environments. The precision‑machined 4 mm hex key ensures secure engagement with fasteners while maintaining consistent torque transfer when used with a calibrated torque wrench.

A dependable solution for technicians who require controlled torque on small metric hex fasteners while retaining the flexibility of an interchangeable‑head torque system.

Key Features

• Size: 4 mm metric hex key
• Model: 068185W
• Type: Interchangeable hex key torque wrench head
• Compatibility: Designed for Williams TBIH interchangeable‑head torque wrenches
• Construction: Heavy‑duty alloy steel
• Application: Accurate torque on metric internal hex fasteners
• Use Case: Ideal for industrial, mechanical, and maintenance work