. Ring spanner, metric ISO 691, ISO 7738, ISO 3318, ISO 1711-1 and DIN 3113 High-alloy steel U-shaped handle for better comfort Fork angle 15°, slim head for use where space is tight Ring with internal twelve-point. Dynamic Drive profile, ensures deformation of bolts and nuts Ring end with 15° offset Clear dimension indication, for easy identification Matte chrome-plated Patented U-grip design
