The AdirPro 790-01-CLP Mounting Clamp for LD-8 and LDG-8 Laser Detectors is expertly constructed with plastic for longer use. The body is ideal for transporting to and from job sites. It can be used to attach your receiver to a variety of items, including most prism poles and survey rods. can be used to attach your receiver to a variety of items, including most prism poles and survey rods. This clamp has a built-in bubble level to aid in the precise placement of your LD-8 laser detector (sold separately). It also has 1/4” mounting screw secures the receiver. The clamp adjusts with the twist of a button. This mounting bracket for prism pole weighs 7.2 ounces. It is so lightweight, so it is very easy to store and transport anywhere you go.