Explosion-Proof Flexible Fixture Hanger, Constructional Feature Explosion-Proof, Dust Ignitionproof, Raintight, Trade Size 3/4 IN, Flex Length 12 IN, Overall Length 19.06 IN, Material Brass Inner Core, Bronze Outer Braid, Brass End Fitting, Finish Natural, Enclosure Class I Div 1 and 2 Group A B C D, Class II Div 1 and 2 Group E F G, Class III, Approval UL E10444/886, CSA, Inclusion (2) Female Hub, Removable Close Nipple, Setscrew, Maximum Load 120 LBS