7pcs 4mm hex bit socket: Hexagonal external M2.5, M3.0, M3.5, M4.5, M5.0, M5.5. 39 PCS multi-functional durable marking of all socket size. 1x 39pcs Multi-functional screwdriver & socket set. 9pcs sockets-1/4" socket drive: Hexagonal External M5, M6, M7, M8, M9, M10, M11, M12, M13.
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