Features and Benefits:•Easy reading inch scale graduations•Heavy duty aluminum straight edge•The width is 2 in.•Includes 8th an 16th graduationsThis 8 Ft. aluminum straight edge has easy reading in. Scale graduations that read in 8th and 16th. It has a 2 in. wide heavy duty aluminum frame that makes this tool more durable. Great for measuring surfaces up to 8 Ft. long.