General description This Teng 1/2in Square Drive flex handle is a manual flexible ratchet wrench designed for use with socket tools. It features a 180-degree adjustable head and a secure socket fit with a ball-damped control, reducing slippage during high-torque applications. This tool is ideal for loosening or tightening hard-to-reach screws or nuts. Technical specifications Overall Length: 450mm (17in) Material: Chrome-Vanadium Steel Finish: Chrome-plated Handle: Two-component grip Type: S with cap mounting mechanism Compatibility and accessories Compatible with standard socket sets Includes a cap mounting mechanism for secure attachment Installation Attach the appropriate socket to the wrench's socket end Adjust the head angle up to 180° as needed for access Usage Use for tightening or loosening nuts and bolts in hard-to-reach areas Ideal for automotive, assembly, and maintenance tasks requiring high torque