The Ko-ken RS3300MZ/8 is an 8-piece 3/8″ square drive Z-Series deep socket set, designed with 6-point openings for a secure grip. This metric set includes sizes 8mm, 10mm, 11mm, 12mm, 13mm, 14mm, 17mm, and 19mm, all crafted for durability and precision. The sockets are mounted on a 200mm rail for convenient organization and accessibility. Ideal for professionals and enthusiasts, this Z-Series set delivers reliable performance for a wide range of applications.

Input Drive Size: 3/8″ Drive Shape: Square Rail Length: 200mm Output size: 8-19mm No. Pieces: 8 Opening: 6 pt. Sizes Included: 8, 10, 11, 12, 13, 14, 17, 19