Socket 1/2" Sq. Dr. Bsw 13/16"

Koken 1/2 square drive BSW socket with 13/16 inch size is manufactured to deliver accurate fastener engagement and consistent torque transfer for applications using British Standard Whitworth fasteners. Produced to precise dimensional standards this socket provides correct fitment on BSW profiles while maintaining smooth rotation under load. Carefully controlled internal geometry supports stable contact on the fastener surfaces during tightening and loosening operations. Balanced construction and managed wall thickness contribute to dependable engagement while maintaining a compact exterior profile suitable for professional tool systems. Koken applies advanced manufacturing processes and rigorous quality control to support long term performance during repeated use. Drive end tolerances are maintained to ensure secure engagement with 1/2 square drive ratchets extensions and torque tools. A refined exterior finish supports corrosion resistance and easy maintenance while maintaining a clean professional appearance consistent with Koken standards.

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