Description This is a set of metric ratcheting combination spanners designed for efficient and easy fastening. The open end is set at 15°, allowing better access in tight spaces. The ring end features a 72-tooth ratcheting mechanism that requires only a 5° movement to turn the fastener, making it ideal for confined areas. Crafted from durable chrome vanadium steel, these spanners are hardened, tempered, and finished with a matte chrome plating for corrosion resistance and long-lasting performance. Technical Specifications Size: 12mm Open end angle: 15° Ring end: 72-tooth ratcheting mechanism Ratcheting movement: 5° Material: Chrome vanadium steel Finish: Matte chrome plating Compatibility and Accessories Compatible with standard metric fasteners Suitable for use with ratchet handles and extension bars Installation No installation required; simply select the appropriate size and attach to a ratchet handle or wrench for use. Usage Use the open end for quick fastening or loosening in