Liquatite® 69409 Reduced Wall Type ABR Flexible Metal Conduit, 3/8 in Trade, 0.375 to 0.393 in ID x 0.56 to 0.61 in OD

Aluminum "Blue Ribbon" (ABR) This UL listed non-jacketed flexible aluminum conduit has many universal wiring applications. It is often referred to as "Greenfield" or "Reduced Wall Flex".