Arlington QuickLatch™ Pipe Hanger, 1-Piece Non-Metallic, 1-1/2 in Pipe, Surface Mounting, For Use With: 1-1/2 in Rigid/IMC Conduit, 1-1/2 in Liquidtight/Flex Cable and 1-1/2 in Copper Pipe, Specifications: Gray Color, Plastic, 2.846 in L x 2.212 in W x 0.86 in H Dimensions