HK-103 is a cast brass hook in a polished finished. Available in two sizes. HK-103's overall measruements are 4-1/8"high with a 2-5/8"projection. The mounting base is 2-1/8"high by 1-1/16"wide.HK-103a is 4-7/8"high with a 3"projection. The mounting base is 2-5/16"high by 1-1/16"wide.