Stahlwille Square drive insert tools, 14 x 18mm

Stahlwille 734 square drive insert tools turn a torque wrench with an insert tool holder into a square drive wrench for sockets and extensions. Each tool has a secured square drive. The 734/4 (1/4" drive) is limited to 40 N·m, the 734/5 (3/8" drive) to 80 N·m, the 734/10 (1/2" drive, 9 x 12mm) to 100 N·m and the 734/20 (1/2" drive, 14 x 18mm) to 300 N·m. Weights run from 71 g to 205 g.

Where this product is used

• Driving sockets from a torque wrench with an insert tool holder
• Torque tightening where a ratchet will not fit
• Work with extension bars between the wrench and the socket

Features

• Secured square drive in 1/4", 3/8" and 1/2"
• 734/4, 734/5 and 734/10 fit a 9 x 12mm holder
• 734/20 fits a 14 x 18mm holder
• Maximum torque 40, 80, 100 and 300 N·m by size

Key specifications

Choosing the right option

Choose by square size, holder size and torque. A square drive tool has no ratchet action, so the wrench turns the socket directly. For a ratchet action see the Stahlwille 725QR 1/2" Drive QuickRelease Ratchet Insert Tools or the Stahlwille 735 1/2" Drive Fine-Tooth Reversible Ratchet Insert Tools.

Related Stahlwille products: Stahlwille 730N clicking torque wrenches, 4 to 650 N·m, Stahlwille 730 Quick torque wrenches, 6 to 650 N·m, Stahlwille 725QR 1/2" Drive QuickRelease Ratchet Insert Tools, Stahlwille 735 1/2" Drive Fine-Tooth Reversible Ratchet Insert Tools.