McMaster 8289A361 Extractor for Soft Material and Thin Wall Parts, for 0.75" 0.78" Screw Thread Diameter 98381A916 Powder Coated Includes 3 4 in Powder Coated Includes 3 4 in Plug Use With Liquid Level Sensor (4LZH4) or Scale Agency Compliance DOT 4BA and ARI Guidelines Dual Port Connection Serves as a Liquid or Vapor Valve For Use With CFC 6 N m Torque Setting Adjustable Torque Adjustability Adjustable Primary Scale Minimum Torque 10 ft lb Insulated No Head Movement Adjustable Clockwise Accuracy + 4% Counterclockwise Accuracy + 4% Primary Scale Maximum Torque 150 ft lb Secondary Scale Maximum Torque 203 The part will back out without damaging the threads around it 78" Size 3 4"