C.E. Smith Galvanized Panel Bracket 8" - 10303G40 For mounting an 8 inch roller (Smith P/n 29502 or 29703) Mount using 1/2" or 7/16" fasteners (not included) Mounting slots are on 6 inch centers Use with 5/8" diameter x 8-7/8" roller shaft (Smith P/n 10725a) Made in the USA