Features and Benefits: 9-PC damaged hex screw removing Allen key set Hex 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10mm No need to drill holes if the screw holes hasn't been enlarged or fully rounded, just use the tools directly Twist end with a short regular hex tip works on both damaged hex and regular hex All contents are chrome-plated which provides ultimate anti-rust capacity. Stored in a folding holder The twist end design can extract the damaged hex screws which haven't been rounded fully. Users can use the tools directly without drilling holes on the screws .
