General description Faithfull Chrome Vanadium spanners feature flexible ratchet heads that can rotate through 180°, making them ideal for use in tight or awkward spaces. Each spanner is designed with a 72 fine-tooth mechanism for precise torque control, and an etched arrow indicates the direction of torque for ease of use. These spanners are suitable for various DIY and home improvement tasks. Technical specifications Size: 10mm Material: Chrome Vanadium steel Head movement: 180° adjustable Ratchet mechanism: 72 teeth, 5° fine mechanism Compatibility and accessories Compatible with standard 10mm fasteners Available in sets of 6 or 9 pieces with different sizes Installation No installation required; designed for manual use. Usage Use to tighten or loosen nuts and bolts in tight or hard-to-reach spaces Ensure the ratchet mechanism is engaged in the correct direction before use Other information