L-Shape Holder for MP110 L Bar Monitoring Prism – Stainless Steel Railway Clamp for 90° Surveying Target

This L-Shape Holder is purpose‑built for the MP110 L Bar Monitoring Prism, creating a rugged 90° monitoring target for railway and civil engineering projects. Made from stainless steel, the holder doubles as a rail way clamp that securely attaches to tracks, steel beams, or concrete structures. 

When combined with the L-Shape Holder for MP110 L Bar Monitoring Prism (25.4 mm diameter, copper or silver coating, die‑cast aluminum body), the system delivers reliable, high‑accuracy measurements for long‑term deformation surveys. Ideal for total station monitoring networks in harsh outdoor environments.

The L-Shape Holder for MP110 L Bar Monitoring Prism is a specialized mounting accessory engineered for deformation monitoring of rail tracks, bridges, tunnels, and slopes. Its L‑shaped geometry holds the MP110 prism at an exact 90° angle, turning the combination into a standard monitoring target for total stations or robotic theodolites.

The holder is manufactured from high‑grade stainless steel with precise machining, ensuring the prism’s center coincides with the L‑bar vertex. The integrated rail clamp mechanism allows fast, tool‑secure attachment to various rail profiles (e.g., 50kg/m, 60kg/m) or to steel structural elements.