Heads for TBIH Interchangeable - SAE - 7/64" Hex Key - Wrench This design allows smooth modulation

This design allows smooth modulation across a wide firing range without changing nozzles

Model: HA4AD/31 (also listed as HA4AD-4/31)

Cutting Edge: Milled

Model: HA4A/01

Parts in contact with pressure connection: free-cutting steel

Heads for TBIH Interchangeable - SAE - 7/64" Hex Key - Wrench This design allows smooth modulation068164W Williams Interchangeable Head for TBIH SAE 7 64" Hex Key The Williams 068164W Interchangeable 7 64" Hex Key Head is engineered for precise torque application on small internal hex SAE fasteners. Designed to integrate seamlessly with Williams TBIH series torque wrenches, this hex key head provides secure engagement, excellent control, and consistent, repeatable torque accuracyideal for detailed assembly, maintenance, and precision mechanical