McMaster 2562A23 Straight Flute Extractor, for 1 1 2 Pipe Size 27393 Live Loaded Stem Packing as Standard Live Loaded Stem Packing as Standard Stem Material 630 Stainless Steel Body Material Stainless Steel Stem Type Blowout Resistant Standards ISO 5211 Head Movement Fixed Reversing Yes Head Style Pear Nonsparking No Insulated Uninsulated Uninsulated Finish Chrome Number of Geared Teeth 52 Tether Capable Tether Capable Material Alloy Steel Standards ASME B107 These extractors provide the tightest fit and the most contact with the part to be removed but also cause the most expansion Tap the extractor in with a hammer and turn