Flexible Pivoting Head Ratchet Wrench Spanner Garage Metric hand Tool for auto and home repair. 72 tooth ratcheting box end needs a minimal 5° to move fasteners. Off-corner loading design provides better grip and reduces fastener rounding. Thin head and beam provide greater access in confined work areas. Flexible head provides access to hard-to-reach bolts and fasteners. Made from Chrome Vanadium Steel, it is pressure and erosion resistant, suitable for long time industrial usage, and has an anti-corrosion/slip surface.