The Ko-ken RS3300XA/9 is a 9-piece 3/8" square drive semi-deep chrome SAE socket set with 6-point openings for a strong grip on fasteners. It includes sizes ranging from 1/4" to 3/4", specifically 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", and 3/4". Each socket is mounted on a 200mm rail, ensuring organized storage and easy access. This set is designed for durability and efficiency in a variety of mechanical tasks.

Input Drive Size:	3/8"
Drive Shape:	Square
Type:	Socket Set on Rail (200mm)
Output Drive Shape:	6 pt.
Sizes Included:	1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4