FACOM FA-289.36 Nut Splitter, 36mm, 8-1/16 In L. More details: Nut Splitter, For Removing Studs, Bolts, Screws Sizes 16 to 20, For Removing Pipe No, Size 36mm, Overall Length (In.) 8-1/16, Alloy Steel Material, Features Will Not Damage Bolt Threads, Application Removes Frozen, Corroded or Rusted Nuts