You are building your canopy to store and protect your belongings from the elements. Make sure it is strong, stable and built to last with our top quality fittings and covers! The 1 7/8" bar brace is 40" long and designed to strengthen and support your structure's frame. It easily attaches to the corner, end or any spot where your frame needs extra support. It is manufactured from high grade galvanized steel with welded connections so your belongings remain safe and dry.