Koken 3/8" Dr 21pc Z Series Socket Set Metric 7 - 22mm (6 pt)

Made In Japan, Highest Quality, Most Dependable Compact - Designed 5 -14mm shorter than standard for working in confined spaces Tolerance Hexagon Opening - Precisely controlled to achieve a very positive fit between bolt and socket Tolerance Square Drive - Precisely controlled to achieve the most secure fit between socket and handle Ball Holding Groove - This mechanism gives secure connection between socket and handle Ratchet Handle - Smaller head with 36 tooth gear and light ratchet movement allows working in narrow or confined spaces