$1.79 / EA
2 Pack, 1-1/4" x 1", Zinc Plated Steel, Reducing Washer, For Use with Rigid/IMC Conduit, Used To Reduce The Size Of A Knockout On Sheet Metal Box, Enclosure Or Cabinet, Secured By A Pair Of Locknuts For Each Knockout, UL & CSA Approved, UPC Polybag.