Screw Extractor Set 3 / 8″Sq Drive 6pc

• Designed to remove broken bolts and studs without damaging the casing.
• Manufactured from heat treated Chrome Molybdenum steel.
• Reverse thread spiral design for maximum grip, with recommended drill bit size (for pilot hole) etched on each extractor.
• Suitable for use with 3/8\’\’Sq drive ratchets.
• Contents: 2, 3, 4, 6, 8, 10mm.
• Supplied in storage case.