This KTC Nepros 26-Piece 3/8" Drive Metric Socket Set with Metal Case (NTB3X26CZ) features a ratchet handle that's 10% lighter than the conventional handles.  The 26mm head width improves the efficiency of narrow space work and ease of use.  By adopting an 8-step claw, the same strength as conventional products is achieved despite its small size. 

The diameter of the socket prevents the stress from concentrating on the edge of the bolt and nut, and adopts a power fit shape that allows for more reliable tightening and loosening work. Compatible with sizes from 5mm to 24mm. Includes a trunk-shaped metal case with a handle.