Brunson 5146 Surface Mount Adapter GIS Receivers Lightweight aluminum scanner sphere

Lightweight aluminum scanner sphere

Line Set Check The Line Set/Check capability of both pipe lasers allows you to raise the beam up to 100% outside of the trench for fast line setup or checking

Trivet points can be replaced with 39-1802-4 optional leveling screws

Trimble HR400

Brunson 5146 Surface Mount Adapter GIS Receivers Lightweight aluminum scanner sphereThe 5146 adapter provides a standard 3" 8 external thread for mounting various bases or other adapters, including standard surveying or optical alignment instruments. It has three mounting holes for fastening the ring to virtually any flat surface. Attention: This design was revised in 2022 to ensure the safety of the tracker. Please verify that your mating parts match the following mounting specifications: #10 or M4 Socket Head Cap Screws 3x Holes