LOK-ON Single Size Socket Set 10mm On Clip Rail 10 Piece - MetricKincrome LOK-ON™ Single size socket sets are perfect for the person who uses the same size sockets for different applications. Kincrome LOK-ON™ Sockets, Sets and Accessories have been engineered beyond world-class benchmarks, exceeding all international torque and lifetime standards. Offering unique patented features such as the LOK-ON™ Socket’s ability to loosen up to 85% rounded/damaged fasteners, the LOK-ON™ range has been developed with both function and style in mind. Each component within the LOK-ON™ range includes features above and beyond the market’s expectation, setting a new benchmark for the professional quality tool industry.Contents;3 x 1/4" Dr 10mm Socket LOK-ON4 x 3/8" Dr 10mm Socket LOK-ON3 x 1/2" Dr 10mm Socket LOK-ONLIFETIME WARRANTY