Amazon.com: 5' FT Tri-Mast TV Antenna Mount Tripod Socket-Lock Trimast Outdoor Off-Air UHF VHF Wireless Cable Signal Rooftop Peak/Slope Mast Pipe 1 Leg of Base Combo Support : Electronics
Global Skyware B6116 Non-Penetrating Roof Mount for Antennas up to 1.8m with Roof Pads
Plastic Pipe Roof Antenna Support | Most Casual Observer
GPS Antenna Mount for Flat Roof – Safran | Navigation and Timing
VIDEO MOUNT PRODUCTS, Roof, Std Duty Mounts, Roof Mount - 18C881|FRM-125 - Grainger