QJSD12A - Williams - SQUARE DRIVE TORQUE WRENCH HD

Williams QJSD12A J‑Shank Square Drive Torque Wrench Head – 3/8 in Drive

The Williams QJSD12A 3/8" Square Drive Torque Wrench Head is a heavy‑duty, interchangeable torque head designed for precise torque application in professional industrial and mechanical environments. Featuring a J‑shank design, this torque wrench head provides extended reach and improved clearance, making it ideal for controlled fastening in tight or obstructed spaces where straight‑line access is limited.

Manufactured from high‑strength alloy steel, the QJSD12A delivers excellent durability, reliability, and long service life under demanding jobsite conditions. The precision‑machined 3/8" square drive ensures secure socket engagement and consistent torque transfer when used with compatible Williams interchangeable torque wrench handles.

A dependable solution for technicians who require accurate torque control with added access and flexibility.

Key Features

• Drive Size: 3/8" square drive
• Model: QJSD12A
• Type: Square drive torque wrench head
• Shank Style: J‑shank for improved reach and access
• Construction: Heavy‑duty alloy steel
• Application: Accurate torque application with square‑drive sockets in restricted spaces
• Compatibility: Designed for use with Williams interchangeable torque wrench handles