Hard Suction Mounting Kit for Unistrut w/ 2 piece 10' tray: The hard sleeve mounting kit includes the 10' split tray, 3 straps, and 2 mounts. Requires 3/8-16" strut channel nuts to mount on 1-5/8" uni-strut. The 10' split hard suction tray can be shipped by normal carriers avoiding the added expense of motor freight.