The floor clamping rails provide economical solutions for large planeswith T-slotted Floor area for assembly, fabrication and testing of largecomponents / machines etc. The rails are mounted to the floor using anchor boltsand level screws, then exactly aligned and grouted in place. This provides asurface with the required clamping possibilities. Each rail comes with a T-slotaccording DIN 650 and T-slot removal pockets. The type A are mounted to the floor using anchor bolts located at both sidesof the rail. The type B have anchor holes located in the center of the T-slot. Theabutting surfaces are machined square to the working surface to allow exactpositioning of multiple single rails.