B-Line Guide-Rite Conduit to Beam Fastener, 1 in Conduit, 5/16 to 1/2 in Flange Thickness, Side Mounting, 25 lb Load, For Use With: Conduit, Specifications: 360 deg Rotation Pivot, High Carbon Steel, Zinc Phosphate, 1 in L x 1 in W x 1 in H Dimensions