QYSD12A - Wrench Head Square Drive Torque Heavy Duty - Wrench Teeth Design: Precision induction hardened

Teeth Design: Precision induction hardened jaws with inwardly angled aggressive teeth

this screwdriver ensures maximum comfort with minimum effort

Inlet/Outlet Configuration: Side inlet and top outlet

The S-9109 oil reservoir is used to maintain a safety reserve of oil

Safety: Includes a relief valve for controlled pressure release

QYSD12A - Wrench Head Square Drive Torque Heavy Duty - Wrench Teeth Design: Precision induction hardenedWilliams Square Drive Torque Wrench Head Heavy Duty (QYSD12A) The Williams QYSD12A Square Drive Torque Wrench Head is built for professional technicians who need reliable, consistent torque application in industrial environments. Featuring a heavy duty square drive interface, this head is perfect for use with torque multipliers and Williams interchangeable torque systems. Engineered from high strength alloy materials, it delivers accurate, repeatable