Suitable for slanted roofs(wooden shingled,tile, slate, and clay roofing),requires drilling. Drilling required,Provides drill bits and 2 types of nails, one customized for wood walls and one customized for masonry,cement,concrete walls. This Starlink Gen 3 Pivot mounting combination consists of a Starlink Gen2 PIvot mount and Starlink Gen3 Pipe Adapter,They are firmly locked with screws, which can meet the needs of both generation 3 and generation 2 Starlink antennas. Suitable for slanted Slope roofs.This Starlink Gen 3 Pivot Mount adjustment can be applied to roof inclination angles of 30, 45, 60 and 90 degrees.For best results, You should estimate and measure…