Firestik Antenna SS194 Stainless Steel Stake Hole Mount Fits in most truck bed stake holes or a flat bar up to 3/4 in thick Bracket is 2" wide by 6" long, extends out over the bed rail, allows for camper or bed cover Accepts 3/8-24 thread antennas up to 4 Feet Includes K-4 (LUG STYLE) stud and stainless steel bracket