2.5" ID support tube with internal friction-free weight bearing surface which allows coax, cables, electrical wiring to be through-fed down the center of the tube. Internal wiring allows mast to rotate without fouling guy wires.
2.5" Support tube will accommodate 2.25 - 2.5 OD mast sizes
Mast may be rotated or locked in place
Plated U-bolts & stainless steel hardware
Unique clamping design
Powder coated - black in color
Secured by U-bolts to a 1-1/4" or 2" draw bar projecting from vehicle receiver hitch