Two Hole Pins. Small. 1/2" X 1-1/8". Flange Pins. Smily Face. 1-1/8" O.D. 6061 Aluminum, With Knurled nuts. 1/2"-13, zinc coated, Removable Threads. 2" long. Spot faced .075" deep by 3/4" for customizing. 3/4" O.D. by .070" thick, U.V. resistant Decals. Half the weight of Steel Pins.