<ul><li>Easy to install</li><li>lightweight</li><li>Magnetic base</li><li>Approximately 4" by 1/8"</li></ul><br><br>A must to install your satellite dish for proper alignment or for a work tool box! Quick and Easy to Use Tool that accurately Measures Angles From 0 degree to 90 degree angles in any Quadrant! Accurate to 1/2 of 1 degree Magnetic base for mounting on steel framing square or pipe etc. It's Easy to Find and Transfer Angles. Simply place angle finder vertically on any surface for instant accurate reading. Use the included conversion chart to determine pitch per inch and pitch per foot. The easy to use Conversion Chart is mounted right to the Angle Finder so you will always have it handy. A Very Useful Tool!

Inclinometer Bubble Angle Finder Tool Degree Alignment Pitch Satellite Dish TV Antenna, Magnetic Base 4" Inch Base