The 31″ Universal V2 Starlink J Mount has several configurations allowing it to be mounted to walls, roofs and eaves.  Mounts at this level or will require support braces and we include them.
The base foot has Universal Bolt Patterns and will mount to established standard mounting systems such as Flat Roof Mounts, Commdeck and Retrodeck Shingled Roof Mounting Systems. The bolt pattern on the foot of this mount will even mount to Swiveling eave mounts.
The ID fit is very tight at 1.37″ while the OD of the Starlink Mast is 1.34″ OD.   Four 1/4′” set screws are included and the slots tapped and drilled to secure the Starlink Mast within the highest standards in the industry.
We also offer a 46″ version of this configuration.  If you want to go higher call us at 330-245-7947 . We specialize in Custom Starlink Mounts.