"Wera 8100 SA/SC 2 Zyklop Speed Ratchet Set – 1/4"" & 1/2"" Drive, Metric, 43 Pieces Key Features: Versatile Ratchet Heads: Both 1/4"" and 1/2"" drive Zyklop ratchets with freely pivoting heads, lockable at predefined angles (0°, 15°, 90° left and right) for flexibility in confined spaces. Fine-Pitched Teeth: Each ratchet has 72 teeth, allowing for a minimal return angle of 5°, enabling precise work. Comprehensive Socket Range: Includes a variety of metric sockets suitable for diverse applicatio