The #928 Hercules 2-Bar Footer Stand is designed for 2 bar applications using #4 and #5 rebar. Each bar is positioned 5″ apart with a 3″ clearance from the ground. The #928 is strong and will not collapse during the pour. Simply snap the rebar into place. No wire tying is necessary. The rebar is kept at the correct height in the footer and will help you “get the job done right!”