The Wera 7773 Square Drive Insert in 1/4" drive is ideal for lighter torque applications where a smaller square drive is required, offering a precise and secure fit with 1/4" square socket wrench inserts and 1/4" connecting parts with square drive. Designed to work with Wera Click-Torque X series torque wrenches featuring a 9x12 mm holder, this insert slots in cleanly and is retained by a safety pin to prevent disengagement under load. The chrome-vanadium steel construction ensures the insert can withstand heavy-duty use without wear or deformation, making it a dependable addition to any professional torque setup. Features and Benefits: • 1/4" square drive for compatibility with 1/4" sockets and connecting parts • Fits Click-Torque X series torque wrenches with 9x12 mm mounting • Safety pin for secure retention during use • Chrome-vanadium steel for heavy-load suitability Contents: 7773 A Square drive insert, 9x12 mm, 9x12 x 1/4" x 44 mm Specifications: Holder Size: 9x12 mm Square Drive: 1/4" Overall Length: 44 mm

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