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Socket 1/2" 21 mm 6-point Rockforce RF-54521
Summary description:
1/2" 21 mm 6-point socket by Rockforce, model RF-54521. Designed for use with 1/2-inch drive ratchets and torque tools, this 6-point socket fits 21 mm fasteners and provides secure engagement for tightening and loosening nuts and bolts. Suitable for automotive, mechanical and maintenance tasks where durable, accurate socket fit is required.