3 Star Inc. EZ NP Non-Penetrating Low Profile Roof Mount
Made in the USA!
Ideal for Light Off-Air TV and Wireless Internet Antenna mounting, is constructed of pre-galvanized steel, uses 6 standard concrete blocks to anchor, 29 x 35.5" base, accepts masts from 1.00 to 1.75 inch O.D.

For light antenna loads needing 10 feet in height, use this mount in combination with (2)EZ 5-16S swaged 1.25" O.D. masts, several EZ 50 turnbuckles, some 620 guy wire and the EZ 43-A Guy Ring! (available separately)

Also can be used as a non-pen base for an H20 or H30 Telescopic mast, though down guys will still be required as per Factory recommendations.