A-B Rockwell Automation 43GT-TQC25SL. Glass Fiber Optic Cable, Transmitted Beam, Glass, For use with Large Apertures, Combination Brass/StnlsStl, TQ Threaded 5/16 Right Angle, One Sensing Tip (Standard), Stainless Steel Flxbl Conduit, 500 degree F, Standard 0.9m (36 in), 36.00 EA