The KIO Hexagonal Beam features an aluminum center post providing a good match for the driver elements of the hexagonal beam. With all stainless steel hardware, including dome nuts for securing driver wires to the terminals, there is no wiring harness at all in this asymmetrical air coaxial distribution device. It fits snugly into the base plate with no wobble, unlike other cheaper brands. No plumbing or adjustments needed.
If you need a replacement center post buy it here.
This center post, first developed by J.F. Zurcher, HB9MCZ, is professionally engineered for superior performance.
The center post slips easily and snugly into the base plate. No adjustments are needed; just tighten the two set screws with the hex key shown here.
Tough aluminum center post with Teflon wire terminal insulators for high power use. Teflon insulated SO239 for connection of your coax. The watertight, reinforced cap anchors the radial cords that support the spreader arms.