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