6 Piece Spiral Flute Screw Extractor Set Key Sets Can be adjusted to grip

Can be adjusted to grip or turn objects

Tap and die selection chart for convenience reference

Used with the OTC 1728 Air-Assisted 1000 pound Capacity High-Lift Transmission Jack

jaw thickness: 7/16" with wire cutter

6 Piece Spiral Flute Screw Extractor Set Key Sets Can be adjusted to grip6 Piece Spiral Flute Screw Extractor Set Features and Benefits: Designed to remove broken studs, bolts, socket screws and fittings Aggressive left hand spiral design for extra gripping power Spiral flutes are designed to embed themselves deeper into the metal as you turn the tool, so as the fastener resistance increases, the extractor's grip increases Extractor size and recommended drill bit size are etched on each tool