Ko-ken Tools Set of 8 3/8 in Square Drive Hexagon Bit Socket, 52mm Length - RS13012M/8-L52

Koken 3/8 inch square drive hex bit socket set with 52 mm length includes 8 precisely engineered pieces developed to support accurate fastening and controlled torque application in automotive mechanical and industrial service work. Each bit socket is manufactured to exacting tolerances to ensure a consistent fit on hex fasteners, supporting stable engagement and smooth rotation during tightening and loosening operations. The 52 mm length provides balanced reach and accessibility for recessed or partially obstructed fasteners while maintaining rigidity under load. Carefully optimized wall thickness and bit geometry contribute to strength and dimensional stability during repeated use. This set is designed for organized integration into professional tool systems, supporting efficient workflow and consistent performance across multiple fastener sizes. Koken advanced machining processes and rigorous quality standards ensure long term reliability, resistance to wear, and accurate bit engagement over extended service life. The precision formed drive ends ensure secure attachment to 3/8 inch square drive ratchets extensions and torque tools, while the refined surface finish enhances corrosion resistance and supports easy maintenance, reflecting the professional quality and engineering standards associated with Koken tools.

Set Includes:

• 13012m-52 - 4, 5, 6, 7, 8, 10, 12, 14mm

Specifications:

• Drive Shape: Square
• Input Drive Size: 3/8 in
• Length: 200mm
• Weight: 492 g