Eaton Crouse-Hinds series TECK cable gland, TECK armoured cable, Armoured gland, Aluminum, Outer sheath min/max: 0.82-0.98", General purpose, 1/2" NPT, Armor range min/max: 0.71-0.90". SPECIFICATIONS PRODUCT NAME Eaton Crouse-Hinds series TECK cable gland CATALOG NUMBER TECK050 4 UPC 782274116686 PRODUCT LENGTH/DEPTH 2.93 in PRODUCT HEIGHT 1.6 in PRODUCT WIDTH 1.6 in PRODUCT WEIGHT .25 lb CERTIFICATIONS AND COMPLIANCES AREA CLASSIFICATION Hazardous/Classified Locations STANDARDS TYPE NEC/CEC NEC HAZARDOUS RATING Class II, Division 1 Class III Class I, Division 1 NEMA RATING 4 PRODUCT SPECIFICATIONS PROTECTION TYPE General purpose CABLE TYPE TECK armored GLAND TYPE Armoured MATERIAL Aluminum THREAD SIZE 1/2" THREAD TYPE NPT ARMOR (MIN/MAX) 0.71-0.90" OUTER SHEATH (MIN/MAX) 0.82-0.98"