McMaster 4550K179 Thick Wall Welded Steel Pipe Nipple, Threaded Both Ends, 1 2 NPT, 5" Long, Sch 80, Class 300 97787 Opening Closing Speed Opening Closing Speed Head Movement Flexible Reversing Yes Head Style Round Nonsparking No Insulated Uninsulated Uninsulated Finish Satin Number of Geared Teeth 72 Features 5 Position Flex Head 241 SVHC) Compliant RoHS Compliance Not Compliant Schedule B Number 7307 Pressure Rating High Pressure Wall Thickness Rating Thick Shape Straight Fitting Type Pipe Threading Threaded on Both Ends Fitting Connection NPT Male Pipe Size 1 2" Length 5" Construction Welded Pipe Schedule 80 Material Steel Class 300