Wera 7773 B 9x12mm 3/8" Square Drive Insert for Click-Torque X

Wera 7773 B 9x12mm 3/8" Square Drive Insert for Click-Torque X

The Wera 7773 B square drive insert is a 9x12 mm insert tool built for use with Wera Click-Torque X series torque wrenches fitted with a 9x12 mm holder. At 44 mm in length and machined from chrome-vanadium steel , it's designed for tradespeople who need a reliable, heavy-duty adapter between their torque wrench and 3/8" square drive sockets or connecting parts.

The chrome-vanadium steel construction means this insert handles the kind of repeated loading that softer alloys won't tolerate — making it a practical choice for production environments, workshop use, or any application where the torque wrench is in constant rotation. A built-in safety pin locks the insert securely in place, preventing unintended disengagement mid-use and keeping the drive connection solid under load.

Compatibility is straightforward: the 7773 B works with any 3/8" square socket wrench insert or 3/8" connecting part with square drive, and it mounts directly to Click-Torque X torque wrenches with a 9x12 mm holder. If you're running a Click-Torque X setup and need to extend its reach to standard 3/8" drive tooling, this is the direct solution. 

FEATURES

• Compatible with 3/8" square socket wrench inserts and connecting parts
• Designed for torque wrenches from the Click-Torque X series with 9x12 mm holder
• Constructed from durable chrome-vanadium steel for heavy-load resistance
• Equipped with a safety pin for secure and reliable attachment
• Precisely engineered dimensions ensure accurate fitting and performance
• Ideal for demanding torque applications requiring high strength and reliability

SPECIFICATION

• Length: 18 Mm
• Height: 21 Mm
• Width: 22 Mm
• Total Head Length: 28 Mm
• Package Length: 46 Mm